Is the peony poisonous, and is the peony suitable for growing indoors (non-toxic/suitable for outdoor growing)
The peony is the national flower of China. Its blooms are large and brightly coloured, and it is deeply loved by people. Every plant cannot escape one topic: is it poisonous? Many people are concerned about questions such as whether the peony is poisonous and whether the peony is suitable for growing indoors. We can tell you with certainty that the peony contains no toxicity
The peony is the national flower of China. Its blooms are large and brightly coloured, and it is deeply loved by people. Every plant cannot escape one topic: is it poisonous? Many people are concerned about questions such as whether the peony is poisonous and whether the peony is suitable for growing indoors. We can tell you with certainty that the peony contains no toxicity, so there is no need to worry.
I. Is the peony poisonous? No, it is non-toxic
The peony comes in many colours, and its growing method is very simple. Earlier we discussed how to grow peonies and when peonies bloom; now let us talk about whether the peony is poisonous and whether the peony is suitable for growing indoors. It is certain that the peony is not poisonous, but it is not suitable for growing indoors, because the peony can only grow normally under sunlight.
II. Is the peony suitable for growing indoors? It is suitable for outdoor growing
Earlier we discussed whether the peony is poisonous. Whether it is the leaves, the stems or the flowers of the peony, none of them is toxic in any way. However, note that it is not suitable for growing indoors, because it can only grow normally under strong sunlight. It can be placed in the home for viewing, but not for too long; it must be given sunlight every day, otherwise this is not good for its growth.
It likes cool conditions but fears cold, likes warmth but fears extreme heat, and likes light and cannot tolerate too much shade. To grow peonies, it is best to choose a relatively open, windy area with light and sufficiently fertile soil, and they must not be planted in places like rubble ground that are too wet. If you want to place a pot indoors, it is best to put it on a balcony. Now that we understand whether the peony is poisonous and whether the peony is suitable for growing indoors, let us look at the uses of the peony.
II. The uses of the peony
1. Purification: the peony has deep roots and lush leaves, and strong transpiration and photosynthesis capacity. Used in landscaping, it plays a good role in regulating air humidity, purifying and protecting the environment. The peony is sensitive to photochemical smog and ozone, making it a good monitoring plant for this type of air pollution.
2. Food use: peonies can be used not only for viewing but also for eating. Small pastries made from its fresh flowers need no added colouring at all, because the flowers contain natural colour and fragrance. In addition, they can also be used to produce canned food and other products. Today it has made its way onto the dining table and become part of Chinese cuisine.
3. Medicinal value: not only can the root bark of the peony be used as medicine, the peony flower can also be used as medicine. This flower contains a large amount of astragalin, a natural blood-activating component. Once in the human body, it can invigorate the blood and regulate menstruation. It is especially suitable for women to consume, and its therapeutic effect on irregular menstruation in women is particularly pronounced.
4. Feng shui effect: the peony flower has excellent symbolism, representing completeness and wealth. Placing it in the home can give a fine cultural atmosphere and raise the tone; completeness and fulfilment can also improve the household feng shui. If you feel your home has too strong a petty bourgeois atmosphere, you might as well put a pot of peonies there to lift the classiness a little.
Contraindications: peony flower tea is suitable for people with irregular menstruation, blood deficiency or anaemia to drink, but pregnant women and women during menstruation should take it with caution and had best not take it. Because peony flower tea is cold in nature and has a certain blood-activating function, it is not recommended for people with weak spleen function or a weak constitution. The above is the complete answer to whether the peony is suitable for growing indoors and whether the peony is poisonous. We hope it helps you.
Is Daphne odora 'Aureomarginata' poisonous, and can Daphne odora 'Aureomarginata' be grown indoors? / Non-toxic, it can be grown indoors
Daphne odora 'Aureomarginata' is a flowering plant that is fairly common worldwide and is highly ornamental, so many people want to grow one at home. However, many plants carry a certain toxicity, and we need to be clear about this before growing them. Is Daphne odora 'Aureomarginata' poisonous? Can Daphne odora 'Aureomarginata' be grown indoors? Below, the editor will walk you through it.
I. Is Daphne odora 'Aureomarginata' poisonous? No, it is non-toxic
As for the question of whether Daphne odora 'Aureomarginata' is poisonous, the answer is no; this plant itself carries no toxicity. Moreover, this plant is not only non-toxic but also has high medicinal value; the whole plant can be used as medicine, and it has good therapeutic effects on many ailments. The specific medicinal methods are described in detail in the article on the effects and uses of Daphne odora 'Aureomarginata', so interested friends can look it up.
II. Can Daphne odora 'Aureomarginata' be grown indoors? Yes, it can
Daphne odora 'Aureomarginata' is a plant that likes semi-shaded environments, so growing it indoors is very suitable. However, it still needs a certain amount of light during its growth, so we can put it outside for a few hours of sunlight each day, and in this way it will also grow better.
III. The benefits of growing Daphne odora 'Aureomarginata' indoors
1. Beautifying the indoor environment
Daphne odora 'Aureomarginata' is a world-famous plant, renowned throughout the world for the four excellences of “colour, fragrance, form and charm”, leaving behind the verse “The peony is the national beauty and heavenly fragrance, the Daphne with golden edges is the finest”. This shows how high its ornamental value is. If we grow one Daphne odora 'Aureomarginata' at home, it can also greatly beautify the home environment.
2. Freshening indoor air
Many plants have the ability to purify the air, and Daphne odora 'Aureomarginata' is no exception. It is a natural air freshener. Growing it at home can not only beautify the indoor environment, it can also absorb harmful substances remaining in the air, making the indoor air fresher and people's lives healthier.
3. Improving household feng shui
Daphne odora 'Aureomarginata' is a plant with high feng shui significance. For most people, its feng shui effect is not obvious, and that is because you have not placed it in the correct position. In feng shui, Daphne odora 'Aureomarginata' carries the meaning of bringing in wealth and treasure. As long as we place it in the right position, it can bring you a steady stream of wealth luck.
Tulip Tulipa tulip illustrated guide: how to grow tulips / how to propagate tulips
Tulip profileTulip Tulipa
Aliases: foreign lotus, grass musk, tulip fragrance, dry lotus, red-blue flower, purple-perfume
Classification: bulbous flower
Family and genus: Plantae, Angiosperms, Monocotyledons, Liliales, Liliaceae, Tulipa
Full bloom period: spring
The tulip is a herbaceous plant of the genus Tulipa in the family Liliaceae, and is the national flower of Turkey, Kazakhstan and the Netherlands. English names: Flower of Common Tulip, Flower of Late Tulip. Chinese medicinal names: tulip, in "Supplement to the Materia Medica"; tulip, in "Taiping Imperial Reader"; red-blue flower and purple-perfume, in the "Compendium of Materia Medica". The tulip has 3-5 leaves, linear-lanceolate to ovate-lanceolate; the flower is solitary and terminal, large and showy; the tepals are red or mixed with white and yellow, sometimes white or yellow, 5-7 cm long and 2-4 cm wide; the 6 stamens are equal in length...
Tulip growing methods and points to note; an introduction to tulips
The tulip is a herbaceous plant of the genus Tulipa in the family Liliaceae, and is the national flower of Turkey, Kazakhstan and the Netherlands. English names: Flower of Common Tulip, Flower of Late Tulip. Chinese medicinal names: tulip, in "Supplement to the Materia Medica"; tulip, in "Taiping Imperial Reader"; red-blue flower and purple-perfume, in the "Compendium of Materia Medica".
The tulip has 3-5 leaves, linear-lanceolate to ovate-lanceolate; the flower is solitary and terminal, large and showy; the tepals are red or mixed with white and yellow, sometimes white or yellow, 5-7 cm long and 2-4 cm wide; the 6 stamens are equal in length, the filaments hairless, no style, and the stigma enlarged into a cockscomb shape.
In plant taxonomy, the tulip is a type of bulbous herbaceous plant belonging to the genus Tulipa (scientific name: Tulipa) in the family Liliaceae. It is also called foreign lotus, dry lotus, grass musk, tulip fragrance ("Taiping Imperial Reader"), red-blue flower and purple-perfume ("Compendium of Materia Medica"). Its place of origin extends from southern Europe and western Asia all the way to Northeast China in East Asia. The well-known exporting country the Netherlands first introduced tulips at the end of the 16th century. Because growing regions differ in latitude, flowering periods vary, generally from late March to early May. Although there are about 2,000 tulip varieties worldwide, only about 150 are produced in large quantities. It is the national flower of the Netherlands.
The tulip originated in the ancient Western Regions of China and the ** area of Tibet. As early as more than 1,300 years ago, the great Tang dynasty poet Li Bai left the line "Lanling fine wine with tulips, jade bowls filled with amber light" as clear evidence.
Later it spread via the Silk Road to Central Asia, and from Central Asia into Europe and other parts of the world. At present it is grown all over the world. It is the national flower of the Netherlands, New Zealand, Iran, Turkey, Turkmenistan and other countries, and is called the queen of flowers, becoming a symbol of fashion and internationalisation.
The tulip is native to the northern and southern shores of the Mediterranean, Central Asia, Iran, Turkey, and eastward to Northeast China and other places. Its exact origin is difficult to verify, but it is now mostly thought to have originated in Ceylon and the more south-western direction of the Mediterranean. Today the tulip is widely grown in every corner of the world, with the Netherlands being the most active in cultivation, making it a commercial production. As early as the 17th century, in the imperial gardens of the Ottoman Empire, it was specially planted for the royal nobles to view.
The earliest tulips grown in Europe were introduced from Turkey. China began introducing them in the 19th century. Because growing regions differ in latitude, flowering periods vary, generally from late March to early May. Although there are about 2,000 tulip varieties worldwide, only about 150 are produced in large quantities.
In the flowerbeds of the White House in the United States and the Louvre Museum in France, countless visitors come every year to see and admire its beauty. Not only that, in artistic flower arranging it is also a most precious material. Its flower stalk can reach forty or fifty centimetres long, and whether arranged in a tall vase, a shallow bowl or a round jar, it looks especially elegant and refined, fresh and meaningful, never tiring to look at.
The tulip flowering period is April-May.
The morphological characteristics of the tulip
The tulip is a perennial herb. The bulb is flattened conical, with a brown tunic; the bulb is ovoid, about 2 cm in diameter, the outer tunic papery, with a few appressed hairs on the inner top and base.
The tulip's stems and leaves are smooth and covered with a white powder. Leaves 3-5, elliptic-lanceolate or ovate-lanceolate, 10-21 cm long and 1-6 cm wide; the basal ones 2-3 and relatively broad, the stem ones 1-2.
The tulip flower is solitary at the top of the stem. Large, upright, forest-like, carmine, often black-purple at the base. The scape is 35-55 cm long; the flower is solitary, upright, 5-7.5 cm long; petals 6, obovate, bright yellow or purple-red, with yellow stripes and spots: stamens 6, free, anthers 0.7-1.3 cm long, basifixed, filaments broad at the base; pistil 1.7-2.5 cm long, style 3-lobed to the base, recurved. Flower shapes include cup-shaped, bowl-shaped, ovate, spherical, bell-shaped, funnel-shaped, lily-flowered and so on, single or double. Flower colours include white, pink, carmine, purple, brown, yellow, orange and so on, in various shades, single-coloured or bicoloured.
Tulip flower shapes include cup-shaped, bowl-shaped, ovate, spherical, bell-shaped, funnel-shaped, lily-flowered and so on, single or double. Flower colours include white, pink, carmine, purple, brown, yellow, orange and so on, in various shades, single-coloured or bicoloured.
The tulip flowering period is generally March-May, with early, middle and late types. The capsule has 3 chambers, dehiscing along the back, with many seeds; the capsule dehisces along the back, and the seeds are flat.
The ecological habits of the tulip
The tulip is native to the high mountain regions of Iran and Turkey. Because of the Mediterranean climate, the tulip has developed the characteristic of adapting to wet, cold winters and dry, hot summers, with summer dormancy, rooting in autumn and winter and sprouting new shoots but not emerging from the soil; it needs to go through winter low temperatures before, around early February of the following year (at temperatures above 5°C), it begins to extend and grow to form stems and leaves, and flowers in March-April.
The suitable temperature for tulip growth and flowering is 15-20°C. Flower bud differentiation takes place during the storage period when the stems and leaves turn yellow, the bulbs are dug out of the pots and placed in a cool outdoor spot to spend the summer. The suitable temperature for differentiation is 20-25°C, and it must not exceed 28°C.
The tulip is a long-day flower, fond of a climate with ample sunshine, warm and humid winters, and cool, dry summers. It is very cold-hardy; in severe cold regions, if there is thick snow cover, the bulbs can overwinter in the open ground, but it fears intense summer heat. If summer comes early and midsummer is very hot, the bulbs find it hard to get through the summer after dormancy.
The tulip requires loose, fertile, well-drained, slightly acidic sandy loam, and avoids alkaline soil and continuous cropping.
Tulip cultivation techniques: conventional cultivation
For open-ground planting, well-drained sandy soil is required, pH 6.6-7. Deeply plough and prepare the ground, use rotted cow manure and leaf mould etc. as base fertiliser, and apply a small amount of phosphorus and potassium fertiliser; plant in beds with a planting depth of 10-12 cm. Generally, topdressing is carried out after emergence, at the bud formation stage and after flowering.
The bulbs root in winter; before flowering in spring, topdress twice. They flower from late March to early April, and in early June the above-ground leaves turn yellow and the plant enters dormancy. During growth, watering is generally unnecessary; just keep the soil moist, and water appropriately in dry weather. The key points of its cultivation and management are basically the same as those for hyacinth; except that tulip varieties cross easily, which mixes the varieties, so isolated planting should be practised. Tulip bulbs contain a lot of starch and are easily eaten by mice during storage, so storage should be watched carefully.
The tulip is a bulbous plant; it needs to go through a certain low-temperature stage and only flowers normally after the flower stem has grown fully.
Conventional cultivation is the ordinary cultivation method, one in which the tulip bulbs have not been cold-treated.
Preparation before cultivation: before planting tulips, a complete production plan needs to be drawn up. The plan includes choosing and preparing the planting site, how to obtain tulip bulbs, preparing production tools, and, for potted plants, preparing the potting soil mix and containers.
Cultivation key points
Tulip bulbs should be planted in deep, fertile sandy soil. Their root growth hates waterlogging above all, so the chosen site must drain freely. For planting beds, the bed width is generally and the ditch depth 30 cm; where the ground is flat, the ditch should be dug deeper. If the soil in the first year of planting is rather clayey, two cubic metres of peat and 5 kg of compound fertiliser per 100 sq m can be used as a base fertiliser to improve the soil. Tulips should not be continuously cropped; land where tulips have been grown in the previous one or two years is best not used for planting again. One month before planting tulips, the land should be deep-ploughed and sun-exposed to kill pathogen spores and remove weeds. Then, on a clear day, drench with 100-fold 40% formalin solution (to a depth of more than 10 cm); after soil sterilisation, cover with plastic film for about one week. After removing the film, break the soil up fine and prepare to plant.
Planting: plant in sunny, well-drained sandy loam; generally, planting can be considered when the soil temperature is steadily below 12°C. After deep ploughing, apply rotted cow manure and other phosphorus and potassium fertilisers (7-10 g phosphorus pentoxide and 13-15 g potassium oxide per sq m). The planting depth is about twice the height of the bulb, and the plant and row spacing is 2-3 times the transverse diameter of the bulb. After covering with soil, do not water again, but cover with straw to increase soil moisture and prevent the soil from caking. When the young shoots have just emerged and before the leaves unfold, apply 1 light nitrogen fertiliser; after budding, increase the fertiliser concentration (10% fertiliser to 90% water). During growth, watering is generally unnecessary; just keep the soil moist. If the weather is dry, water thoroughly 1-2 times (to a wetting depth of about 15 cm). For use as cut flowers, cut when the buds have completely changed colour; the vase life is about 10 days.
Before planting, the bulbs should be disinfected by soaking in potassium permanganate solution or formalin solution for 30 minutes, then dried and planted. For commercial planting, the density can be controlled at 12×12 cm or 13×12 cm, with slight differences depending on the variety. Generally, varieties with strong upright leaves and small plants can be planted somewhat more densely.
Potted treatment
For exhibition planting, this can be increased to 20-25 cm, with a planting depth such that the top of the bulb is 4-5 cm from the soil surface. After planting, water thoroughly once to prevent drying out and dehydration. Tulips are mostly grown in pots for viewing, and used as ground cover plants and for medicinal purposes.
Cultivation method for bulbs treated at 5°C for 12 weeks: tulip bulbs that have undergone 12 weeks of 5°C low-temperature treatment have completed the nutrient conversion of the scales and can be used directly for the greenhouse pot method. From November to December, use 5-inch to 6-inch pots, place them on the ground, 3-4 bulbs per pot; cover the bulbs with only a shallow layer of soil, and it is best if the tips of the bulbs can show at the pot soil surface. When planting, the soil moisture must be high; because the roots grow fast, not much water is needed. The optimum growth temperature is 15°C; keep it at 5°C-18°C and it must not exceed 18°C; it will flower in 5-6 weeks. In addition, the greenhouse must be well ventilated, and no water droplets may appear on the greenhouse film. It can flower in January-February, when flower prices are high.
Planting method for bulbs treated at 9°C for 16 weeks: bulbs treated at 9°C are suitable for bed planting in greenhouses, with 2 cm-5 cm of soil covering the bulbs; the soil should be moist and loose, and the planting density 230 bulbs/sq m-250 bulbs/sq m (circumference s=11 cm-12 cm). The management method is the same as for 5°C tulips; but flowering is 1 month later than for 5°C-treated bulbs: planted in November-December, they flower in February-March and can be sold as fresh cut flowers or potted flowers.
Planting method for natural bulbs not subjected to low-temperature treatment: because natural bulbs have not been low-temperature treated, their nutrients have not been converted to the flower primordium, and the flower buds lack nutrients, so natural bulbs must be planted in the open ground and given natural cold treatment. When planting, the planting site should be deep-ploughed 30 cm to ensure the soil is loose. The planting density for bulbs differs according to the diameter of the bulb; generally the burial depth should be 10 cm-11 cm, and large bulbs can be planted 15 cm deep. The planting time should be from October to the end of November. Do not water after planting. If bulbs are planted after November 15, a thin layer of straw bag can be placed on top, and no watering should be done until before May 1 of the following year; under normal circumstances no fertiliser is needed. If you want to sell cut flowers, cut from the base of the flower stem; if you are doing it to propagate bulbs, cut from the neck of the flower. Dig the bulbs in June-July; there are 3-4 small bulbs around the large bulb. Separate the large and small bulbs, and do not break the bulb skin. Store bulbs of different sizes at different temperatures: small bulbs at 12°C-18°C, large bulbs at 18°C-20°C; afterwards, store them as needed after 5°C, 9°C and natural bulb treatments.
The key points of its cultivation and management are basically the same as those for hyacinth; except that tulip varieties cross easily, which mixes the varieties, so isolated planting should be practised. Tulip bulbs contain a lot of starch and are easily eaten by mice during storage, so storage should be watched carefully.
Field management
Temperature regulation
The suitable temperature for the tulip's growing period is 5-20°C, the optimal temperature 15-18°C, and the plant's growth temperature should be kept at 0-25°C. The growth temperature for the tulip root system should be above 5°C and below 14°C, with around 10°C being especially best. The suitable temperature for flower bud differentiation is 17-23°C; above 35°C, flower bud differentiation is inhibited. In addition, the tulip is extremely cold-hardy, tolerating low temperatures of -35°C in winter, and begins to grow when the temperature stays above 8°C.
Water management
During cultivation, never overwater, but within one week after planting the water requirement is greater and it should be watered thoroughly; after germination the water requirement decreases, especially at flowering, when water must not be excessive. Watering should follow "small amounts, many times". If it is too dry, growth will be markedly delayed. During the tulip's growing period, the air humidity is best kept at around 80%.
Light conditions
When the bulbs germinate, the elongation of the flower buds is inhibited by sunlight. Therefore they must be planted deep and given moderate shading, to prevent direct sunlight from adversely affecting bulb growth.
Soil and fertilisation
Sandy loam is best, and the soil pH is best neutral to slightly alkaline. The tulip is relatively fond of fertiliser, so sufficient base fertiliser should be applied before planting. Generally, dried chicken manure or rotted compost is used as base fertiliser, with thorough watering; 2-3 days before planting, plough and harrow carefully to ensure the soil is loose. After the bulbs produce two leaves, apply 1-2 liquid fertiliser topdressings; in the peak growing season, apply a balanced nitrogen, phosphorus and potassium compound fertiliser 3-4 times a month; stop fertilising at flowering, and after flowering apply 1-2 liquid fertiliser topdressings of monopotassium phosphate or compound fertiliser.
Bulb storage
The conditions of bulb storage directly affect flower bud differentiation within the bulb and the plant's flowering time. After harvest, bulbs should as far as possible be placed in a ventilated, dry, cool place. If conditions allow, in the hot season of July-August the bulbs can be placed in a 15-17°C cold store, so that the bulbs develop smoothly and flower bud differentiation and development are promoted. If the bulbs are placed at a high temperature above 35°C, flower bud abortion and malformed development will occur.
Key points for tulip care
The tulip is highly cold-hardy, tolerating low temperatures of -35°C in winter, and can also grow normally at 5-8°C, making it suitable for winter forcing cultivation.
Tulip forcing cultivation means breaking the dormancy of the flower primordium and leaf primordium through variable-temperature treatment of the bulbs, eliminating the factors inhibiting flower bud sprouting and promoting flower bud differentiation, and then, through measures such as artificial heating and supplementary lighting, making the tulip flower outside its natural flowering period. On the market, 5°C bulbs and 9°C bulbs are common; we generally choose 5°C bulbs for forcing cultivation to flower at Spring Festival.
Substrate preparation
First, prepare a high-quality substrate that both retains water and is airy, with salinity that is not too high and not too acidic; the pH value should be no less than 6, and it should be free of pests, diseases and harmful substances. The bulbs should be planted very firmly in a sufficiently deep (at least 5 cm deep) cultivation bed. In recent years we have used a mix of peat, rotted soil and sand at 1:1:1 as the cultivation substrate, with good results. About half a month before planting, apply rotted farmyard manure to the bed soil as base fertiliser, and add an appropriate amount of carbofuran and carbendazim (or drench with 1% formalin and cover for sterilisation), water thoroughly, and plough and harrow carefully before planting to ensure the soil is loose.
Planting
Because the soil temperature in the greenhouse is high, tulips will undergo late vernalisation, and this will reduce the effect of the low-temperature treatment in forcing cultivation. Therefore, early planting is not as good as late planting; generally plant around two months before Spring Festival, about early to mid-November. Before planting, remove the brown bulb skin, and soak in 500-fold 50% carbendazim solution for about two hours. The plant and row spacing is 9×10 cm. When planting, the top of the bulb should be level with or slightly below the soil surface; appropriately shallow planting can advance flowering, and sometimes when about 1/3 of the tulip bulb is exposed above the soil surface, flowering can be advanced by more than 5 days. After planting, water thoroughly to promote rooting.
Cultivation management temperature
Generally after one week, the bulbs begin to sprout. Before and during the seedling stage, keep the indoor temperature at 12-15°C during the day; if the temperature is too high, ventilate and cool it promptly; at night it should not be below 6°C. This promotes early rooting, strong roots and sturdy seedlings. If the temperature is too high at this time, the plant stems will be weak and flower quality poor. After more than 20 days, when the plant has grown two leaves, raise the temperature promptly to make the flower buds break free from the bracts in time. Keep the indoor temperature at 18-25°C during the day, and above 10°C at night. Generally after another 20-odd days, the corolla begins to colour, the first flower opens from late December to early January, and it takes 10-15 days to reach full bloom. At this point, place them in batches according to the different times the flowers are needed; the higher the temperature, the earlier the flowering. Generally, once the corolla is fully coloured, the plants should be placed in a 10°C environment for sale.
Light
Sufficient light is essential for tulip growth. Insufficient light will cause poor plant growth, bud drop, weakened plants, paler leaf colour and a shortened flowering period. However, within the first half month or so after potting, tulips should be moderately shaded to help the bulbs grow new roots. In addition, at germination the elongation of the flower buds is inhibited by light; shading can promote flower bud elongation and prevent excessive, spindly early vegetative growth. After emergence, light should be increased to promote stem elongation, flower bud formation and colouring. In the later stage, after the flower buds are fully coloured, direct sunlight should be prevented to prolong the flowering time.
Fertilisation
Because the substrate is rich in organic fertiliser, no further topdressing is needed during growth. However, if nitrogen is insufficient and the leaf colour becomes pale or the plant does not grow stoutly enough, then easily absorbed nitrogen fertilisers such as urea or ammonium nitrate can be applied, but not in large amounts, otherwise it will cause spindly growth and may even affect the plant's iron uptake and cause iron deficiency (when iron is deficient, the new leaves and flower buds all turn yellow, but the old leaves remain normal). Topdressing with liquid fertiliser during growth has a marked effect; generally, from budding to flowering, spray monopotassium phosphate solution at a concentration of 2‰-3‰ once every 10 days, to promote large flowers and vivid colour and firm, upright flower stems.
Water
After planting, water thoroughly so that the soil and bulbs can bind closely together, which helps rooting. After budding, water should be controlled appropriately. When the leaves gradually extend, water can be sprayed on the leaf surface to increase air humidity. During the scape-extending stage and the budding stage, an ample water supply must be ensured to promote full flower development; after flowering, control water appropriately.
Other
For potted tulips managed directly in pots, because bulb quality varies, growth and flowering are uneven, which affects their commercial quality. So it is best to first plant them in the ground in the greenhouse, and then manage them in pots after the corolla has coloured; this does not affect flowering quality and gives better results.
Among flower colours, red flowers earliest and yellow latest, roughly 10 days apart; in cultivation, planting times should be staggered appropriately to ensure simultaneous flowering.
Tulip potting techniques: potted care
Tulips can be grown in the ground or in pots. As for the cultivation time, both methods can be carried out in late October.
For ground planting, the plant and row spacing is 14-16 cm; apply sufficient base fertiliser, cover with soil to a depth of about 4 cm, with a ditch depth of 15-20 cm, and water after planting. Around germination and flowering, apply 2-4 light fertiliser dressings.
For potting, choose plump, large bulbs; a 30 cm flower pot can hold 3-5 bulbs. The top of the bulb should be level with the soil surface. After planting in autumn, bury the pot in the ground, then dig it out in spring and place it in a sunny, well-ventilated spot; with normal watering and fertilising, it will flower on time.
Cultivation experience
It requires well-drained sandy loam rich in humus to grow; a small amount of rotted stable manure and bone meal can be mixed in as base fertiliser.
It likes cool conditions but is highly adaptable, able to face wet, cold winters and also adapt to dry, hot summers, but it should not be kept above 27°C over summer; if the temperature is too high, the leaves will grow spindly, the leaf-to-flower ratio will be unbalanced, and flowering will be poor. The suitable growth temperature is 15-20°C, and it can grow normally above 8°C, but it can also tolerate low temperatures of -14°C.
During the growing period, it is generally enough to keep it moist; apart from watering appropriately in dry weather, large amounts of watering are generally unnecessary. In winter it mainly grows roots and grows slowly, so it can be left unwatered or watered very little; spring is the peak period for flower bud and leaf growth, so water appropriately; after the flowers fade, the main task is growing bulbs, so water should again be controlled appropriately.
Only with sufficient light can the flowers open well and the ornamental period be prolonged; with insufficient light, they open incompletely or even stay closed without opening.
At important growth stages such as after emergence, at flower bud formation and after flowering, topdressing should be carried out. Diluted liquids such as sesame paste residue, horse-hoof water and ferrous sulfate can all promote its growth; for topdressing, do not use urea.
If the aim is to grow bulbs, once the flower buds show colour they should be removed at once to save nutrients; if the aim is cut flower production, they can be cut off once the flower buds have completely changed colour.
If patterns appear on the flowers, this is caused by viral infection; the plants should be dug up and burned at once to prevent the infection from spreading.
Forcing cultivation
To make them available for Spring Festival, choose early-flowering varieties and plant them in early October on the light-facing side of a hotbed or greenhouse; move them into a glasshouse in early December, sprinkle water once a day, and they will bud in about 20 days. If you want them earlier, keep the glasshouse temperature at 16-18°C and cover all around so that no sunlight reaches them; after two weeks, place them in a sunny spot and cool them appropriately, and they can flower after six weeks.
Tulip hydroponic methods: hydroponic production method
For hydroponics, a rooting nutrient solution must be used. After planting and adding water, place the planting tray in a rooting room at 5°C with a small amount of air movement; water must be replenished in good time. For watering, tap water with a conductivity value of 1.5 ms/cm can be used, and rainwater can also be used; for varieties prone to leaf cracking, water with a conductivity value of 2 ms/cm should be used during the rooting stage.
The tulip is a perennial herbaceous plant of the family Liliaceae, and is welcomed by people for its large, brightly coloured flowers. Because it sells well on the market, countries have devoted themselves to researching its cultivation techniques, and hydroponic cut flower production has gradually become popular among professional growers. China began introducing and trial-cultivating it in the 1990s.
Hydroponic experience
Choosing suitable, disease-free bulbs is the key to hydroponic cut flower production of tulips.
After the bulbs are transported back, they must be stored in a properly calibrated cold room at a temperature of 5°C and a humidity within 80%. Check promptly and select out bulbs with severe penicillium rot.
According to the required flowering time, choose and determine the cultivation time and planting method. For hydroponic cut flower cultivation, the bulbs should be planted in disinfected and watertight trays, keeping the rooting temperature stable at 8°C and the humidity between 60% and 70%.
After about two weeks of rooting, once the roots are ensured to be more than 3 cm long, move the trays to the greenhouse. Control the temperature at 15-20°C and the humidity at 60%-70%, and add nutrient solution to bring the water EC value to 1.5 ms to 2.0 ms, to promote the rapid growth of tulips.
In the early growth stage, to prevent diseases caused by filamentous fungi, spray 2 to 3 times. Choose low-toxicity, high-efficiency agents such as chlorothalonil, thiophanate-methyl, and tebuconazole, at a concentration of 750-1000 times dilution.
Apply foliar fertilizer as appropriate according to growth conditions, to coordinate vegetative growth and reproductive growth.
During the growth process, due to root exudates and other environmental conditions, an oil film will form on the water surface of the tray, which will cause the roots to lack nutrient supply, resulting in brown roots. Therefore, change the water 2 to 3 times as appropriate.
When harvested finished cut flowers cannot be shipped out in time, they must be placed in a cool, ventilated place, avoiding strong light, high temperature, and low temperature, which would affect cut flower quality.
Tulip propagation methods
Tulip propagation and cultivation generally rely mainly on separating small bulbs, as follows: for a one-year-old mother bulb, after flowering, 1 to 3 new bulbs capable of flowering the next year and 2 to 6 small bulbs sprout from the base of the bulb, while the mother bulb gradually dries up. The bulbs can be dug out, soil removed, air-dried, and the offset bulbs separated from the bulb, then stored in a ventilated place at 5 to 10°C; in autumn, the offset bulbs can be planted in soil rich in leaf mold and with an appropriate amount of phosphorus and potassium fertilizer, with a plant and row spacing of 14 to 16 cm, a trench depth of 15 to 20 cm, and a covering soil depth of 4 cm as suitable; but note that any offset bulb that is round, even if small, can flower, while if the offset bulb is flat, it generally will not flower; after planting the offset bulbs, water thoroughly, and keep moist ordinarily. The following spring, begin normal fertilizer and water management for the flower seedlings, and they will flower in 2 to 3 years. Seed propagation is generally used only in breeding and mass propagation, but it takes 4 to 5 years to flower.
Tulips are divided and planted as small bulbs in autumn from September to October. The mother bulb is annual, that is, renewed every year, drying after flowering, with one new bulb and several offset bulbs growing beside it; in autumn, separate the new bulb and offset bulbs and plant them. Autumn sowing propagation is also possible. The number of offset bulbs produced within the mother bulb's scales varies by variety and is also related to cultivation conditions. The enlargement of the new bulb and offset bulbs is usually completed within one month after flowering.
Commonly propagated by bulb division and sowing.
Bulb division propagation
After one season of growth, the mother bulb planted that year can simultaneously produce 1-2 large bulbs and 3-5 small bulbs around it. They can be planted separately according to bulb size; large bulbs can flower the same year after planting, and small offset bulbs can also flower after 1-2 years of cultivation.
Seed propagation
Tulip seed propagation is mostly used for breeding new varieties. Seeds are collected before the capsule matures and splits, stored in sand until October, then sown indoors in pots. Keep moist; they germinate only the following spring. They flower in about 3-4 years.
Seed propagation is generally used only in breeding and mass propagation. But it takes 4-5 years to flower, so propagation generally relies mainly on separating small bulbs, as follows: for a one-year-old mother bulb, after flowering, 1-3 new bulbs capable of flowering the next year and 2-6 small bulbs sprout from the base of the bulb, while the mother bulb gradually dries up. The bulbs can be dug out, soil removed, air-dried, and the offset bulbs separated from the bulb, then stored in a ventilated place at 5-10°C; in autumn in September, the offset bulbs can be planted in soil rich in leaf mold and with an appropriate amount of phosphorus and potassium fertilizer, with a plant and row spacing of 14-16 cm, a trench depth of 15-20 cm, and a covering soil depth of 4 cm as suitable; but note that any offset bulb that is round, even if small, can flower, while if the offset bulb is flat, it generally will not flower; after planting the offset bulbs, water thoroughly, and keep moist ordinarily. The following spring, begin normal fertilizer and water management for the flower seedlings, and they will flower in 2-3 years.
Tulip flowering period regulation
Tulips are cold-tolerant but not heat-tolerant, generally tolerating low temperatures of -30°C, and enter dormancy in hot seasons. Ordinarily they prefer humid, cool climates and sheltered, sunny environments, and grow better in neutral or slightly acidic soil. A mature tulip bulb contains three generations of bulbs, or three generations of planting stock. The large bulb itself is the first-generation bulb, with fully differentiated flower organs, and flowers the same year after planting. The second and third generations are offset bulbs, which can be cultivated into large bulbs.
Tulip bulbs must undergo a certain period of low temperature to flower. In their place of origin, winter generally provides sufficient low-temperature time, so tulip bulbs can obtain enough low-temperature treatment time and can flower naturally in spring. Generally speaking, tulip bulbs used in production are treated at 5°C and 9°C; after treatment, the planting methods are mainly greenhouse cultivation and forcing cultivation in boxes.
Cultivating tulips in southern regions such as South China is limited by temperature, so planting is done during the three months from December to February of the following year. In December, temperatures in South China may still be very high; at this time, tulips can be cultivated in cultivation boxes and placed in a cold room at about 5°C for 2-3 weeks. Once the tulip bulbs have rooted and the shoots are about 1-2 cm long, move them out of the cold room and place them in a planting shed to grow.
To ensure that tulips bloom on time, during the growth period try to maintain a daytime temperature of 17-20°C and a nighttime temperature of 10-12°C. When temperatures are high, lower the temperature through shading and ventilation; when temperatures are too low, promote growth through heating and increasing light. Using water control to inhibit growth will cause a "dry flower" phenomenon. If high temperatures persist, box-grown ones can have the boxes moved into a cold room; note that the cold room temperature should be around 8-10°C, and it is best to move them in when the flower stems are elongating, otherwise it easily causes poor flower bud development. Tulip flowering period control can also be regulated through plant growth hormones. For example, soaking tulip bulbs in gibberellin allows them to flower in the greenhouse and can increase flower diameter.
Harvesting and fresh-keeping
Harvesting and fresh-keeping of cut flowers: once the buds are fully colored, they can be harvested for market. Those managed at slightly lower temperatures can color gradually; but those forced to flower early with high temperatures color poorly. At the same time, those that color late are easily damaged during transport and market transactions. Therefore, near flowering, avoid excessively high temperatures, and while providing sufficient shading, maintain good ventilation. When cutting flowers, the bulbs are easily pulled up, so use pliers to cut, keeping as much of the stem inside the bulb as possible. Cut flowers are sorted according to variety, plant height, and flower size, tied in bundles of 10 and packed for transport. For vase preservation, a mixed solution of 10×10-6 benzalkonium chloride, 2.5% sugar, and 10×10-6 calcium carbonate can be used, or a mixed solution of sugar, chlormequat, and 8-hydroxyquinoline citrate.
Postharvest technology
Main characteristics of cut flowers: the longer the low-temperature forcing cultivation at night, the longer the vase life of the cut flowers.
Harvesting and development stage: the optimal cutting stage for tulips varies by variety. Generally, cut when the flower is 1/2 colored. Immediately after cutting, place in an environment with a temperature of 2°C and a relative humidity of at least 85%.
Vase life: the shortest vase life is only 3-4 days, and the longest is about 5-7 days.
Preservative treatment method: preservative solutions cause excessive stem elongation and have little effect on extending vase life. Therefore, preservative solutions are generally not used.
Storage and transport technology: can be stored dry (placed horizontally) or wet (placed vertically) at a temperature of 2°C, with flower heads tightly wrapped in plastic film, but not suitable for long-term storage. Some varieties are harvested together with the bulbs at the green bud stage and can be stored at 0°C for 2-3 weeks.
Retailer and consumer handling methods
(1) Re-cut the flower stems, insert the cut flowers into water 15-20 cm deep, wrap the flower heads in plastic film, and rehydrate at room temperature until the cut flowers are firm.
(2) Cut flowers stored at 2°C have the longest vase life.
(3) Arrangements should be placed in a cool, windless environment, not near a stove. Tulips are phototropic, so indoor light should be evenly distributed to avoid stem bending.
(4) Do not place tulips and narcissus in the same container, otherwise the life of the tulips will be shortened. Tulips may cause red swelling of the palm skin, so handle with care.
Tulip disease control
The main diseases of tulips include sclerotium rot, gray mold, and color-breaking petal disease. Control methods first involve selecting virus-free bulbs as much as possible, disinfecting the soil and bulbs, promptly burning diseased bulbs and diseased plants, and then spraying with 5% benomyl wettable emulsion at 2500 times dilution every half month. The main pests of tulips include aphids and root mites; aphids are generally controlled by spraying with 40% dimethoate emulsion at 1000 times dilution.
Pathogen
TuBV is called tulip breaking virus. The virus particles are filamentous, 700×12-13 nm or 750-175×15 nm in size, with bundle-shaped or coil-shaped inclusion bodies. The thermal death point is 65-70°C, the dilution endpoint is 0.00001, and the in vitro longevity at 18°C is 4-6 days. This virus has two strains, a virulent strain and a mild strain. The former causes faded mottling on leaves and peduncles. This virus is closely related to lily latent virus LSV. In addition, CMV, TRV, and TNV are also pathogens of this disease, and their plastids are all spherical. Tulip breaking virus can also harm lilies, Cape hyacinth, and yellow fritillary, among others.
Distribution area:
Disease characteristics: tulip breaking virus can be transmitted by sap, aphids, and bulbs. The tulip bulb aphid mainly transmits the virus during bulb storage, but not during the growth period. In Shanghai and other places, most varieties of planting bulbs imported from the Netherlands can only be planted for 2-3 years, after which they gradually degenerate and become smaller, and may even fail to flower; this virus is the main cause of degeneration.
Control methods:
(1) Select disease-free bulbs as propagation material. For introduced tulip bulbs, virus elimination should be carried out centrally using a combination of shoot tip culture and heat treatment, establish virus-free breeding bases, obtain virus-free seedlings, and then enter the market.
(2) If tulip bulb aphids are found active during bulb storage, or other aphids are found in the field, promptly spray 40% dimethoate emulsifiable concentrate at 1000 times dilution to kill them and prevent virus transmission.
(3) Promptly remove diseased plants found in the field.
(4) Fields planted with tulips should preferably be far away from Lilium plants to prevent virus transmission.
(5) In areas with severe disease, it is safer in production to choose more disease-resistant single-flowered tulip varieties.
Preventing tulip bulb rot
In tulip cultivation, bulb rot often occurs. The main reasons are: the dug bulbs were not air-dried and carry pathogen-laden soil, and during storage high temperature and high humidity are suitable for pathogen reproduction and spread, causing bulb mold and rot; when planting, soil carrying pathogens (mostly Fusarium) and incompletely decomposed fertilizer are used, causing damage by pathogens and resulting in bulb rot; the potting soil is clayey, and coupled with excessive watering, causes water accumulation in the pot soil, leading to waterlogged rot of the bulbs; digging up the bulbs too early, when the new bulbs are not plump enough, also easily causes rot. Methods to prevent bulb rot should adopt corresponding measures according to the above disease factors.
Pest and disease control
The main pests and diseases of tulips include rot disease, sclerotium disease, viral disease, thrips, foxglove aphid, and root lice, among others.
After infection with sclerotium disease, yellow or brown slightly raised round spots appear on the scales, and sclerotia form in the slightly sunken interior. When the pathogen infects the stem, it produces long oval lesions, and sclerotia form at the soil surface. Control methods: first, disinfect the soil before planting; second, immediately remove diseased plants after onset and spray with zineb at 500 times dilution.
Viral disease is one of the main causes of tulip germplasm degeneration. There are many viruses harming tulips; the two common ones in China are mosaic virus and breaking virus. Mosaic virus causes affected leaves to show yellow stripes or fine granular spots, and dark spots on petals; in severe cases, leaves rot. Pay attention to timely control of aphids and eradication of weeds. Breaking virus causes diseased leaves to show pale yellow or grayish-white stripes or irregular spots, sometimes forming mosaics, and pale yellow or white stripes or irregular spots on petals, producing color-breaking flowers on red or purple varieties. Its control methods are the same as for general viral diseases, but the planting site should be far from lilies.
Root lice feed on bulbs in the soil, burrow into the epidermis and suck sap, causing plants to grow weakly or become prone to rot or induce disease. Soak infested bulbs in dilute limewater for 10 minutes, then take them out and rinse clean to kill the root lice.
1. Tulip southern blight
Symptoms: the whole plant wilts, white mycelial strands or rapeseed-like tea-brown small sclerotia wind around the stem base, and the affected part turns brown, putrid, and rotten. A large amount of white mycelial strands and tea-brown fungal bodies can be seen on the soil surface.
Pathogen: Sclerotium rolfsii Sacc., called southern blight fungus, belongs to the Deuteromycotina fungi. The hyphae are white, silky, spreading in a fan or radial shape, later gathering into mycelial strands or tangling into sclerotia. The sclerotia resemble rapeseeds, initially white to yellowish-white, later turning tea-brown, round, with a smooth surface. In addition, it has been reported that Corticium rolfsii (Secc.) Cyrzi. is also a pathogen of this disease.
Transmission routes: 1. The pathogen overwinters in the soil as sclerotia or mycelial strands with diseased residues, and when conditions are suitable the following year, the sclerotia or mycelial strands produce hyphae for primary infection. 2. The silky hyphae produced by the plant extend to contact neighboring plants, or sclerotia spread through water flow for secondary infection, causing the disease to spread and expand. The disease is severe in continuous cropping, or with clayey soil and low-lying terrain, or in years or seasons with high temperature and high humidity.
Control methods: promptly remove and burn diseased plants when found, and drench the diseased holes and neighboring plants with 5% jinggangmycin aqueous solution at 1000-1600 times dilution, or 50% tianan aqueous solution at 500-600 times dilution, or 20% tolclofos-methyl emulsion at 1000 times dilution, or 90% dexon wettable powder at 500 times dilution, pouring 0.4-0.5 liters per plant (hole). In combination with plowing, apply 100-150 kg of lime powder per mu to make the soil slightly alkaline, which can inhibit the reproduction of the southern blight pathogen.
2. Tulip leaf spot
Symptoms: infected leaf buds develop poorly, showing deformed curling; after the young buds are damaged, the leaves that grow become curled. If the environment is humid, a large amount of gray mold-like conidia is produced on the diseased tissue, affecting neighboring healthy plants and causing leaf infection, so bulb growth is greatly affected. After flowers are damaged, white or light yellowish-brown lesions first appear, then they quickly wither and drop, or turn brown and dry up. Ring bands appear on the peduncle, on which conidial layers sometimes occur. Every stage of this disease is highly prone to infecting flowers. Sclerotia form on the outer shell of diseased bulbs, or round to oval sunken spots appear on the outer scales, grayish-yellow in the center, brown at the edges, containing one to several sclerotia inside.
Pathogen: Botrytis tulipae Lind. belongs to Deuteromycotina, commonly found in tulip cultivation areas, and is more severe in the rainy season. Transmission routes: hyphae and sclerotia remain in rotted bulbs and soil to overwinter. After diseased bulbs are planted, a large number of conidia are produced on the killed and bound young buds, which is the infection source for aboveground disease.
Disease conditions: the pathogen can produce conidia at 5°C and humidity of 90%-100%. The disease is severe in spring with low temperatures and rainy, humid weather.
Control methods:
(1) Remove diseased bulbs before planting and practice crop rotation.
(2) Once buds or flower buds showing symptoms of this disease are found, remove them immediately to control disease development.
(3) Before planting, soak the bulbs in 2% formalin solution for 30 minutes, then air-dry and plant, to reduce residual pathogens.
(4) During the growth period, spray 50% iprodione at 1000 times dilution, or 50% procymidone at 2000 times dilution, or 50% dimethachlon at 1000 times dilution.
3. Tulip black rot
Symptoms: bulbs become diseased. On the stem plate and stem surface, sometimes on the 2nd and 3rd scales, irregular lesions initially yellowish-brown and later black appear, with a rough surface.
Pathogen: Pseudomonas andropogonis (Smith) Stapp, a Pseudomonas bacterium. The cells are rod-shaped, 1.9*0.8 micrometers in size, with 1-3 polar flagella. The suitable temperature for disease onset is 20-25°C, with a minimum of 5°C.
Transmission routes: infected bulbs and diseased residues in the soil are the sources of infection.
Control methods: trial use of agricultural streptomycin sulfate solution to soak bulbs for disinfection.
4. Tulip mosaic disease (CMV)
Symptoms: leaves develop mosaic-like markings and chlorotic streaks, sometimes producing necrotic spots, and petals develop dark spots. Growth and development are inhibited. When symptoms are severe, the bulbs do not grow large, and the damage is great.
Pathogen: cucumber mosaic virus (CMV).
Transmission routes: this virus occurs on many crops and weeds and is transmitted non-persistently by aphids.
Control methods:
(1) Use healthy bulbs.
(2) Timely control of aphids.
5. Tulip wilt
Symptoms: dark brown and gray sunken spots appear on the outer scales of the bulb, later expanding into medium-dark brown lesions. If diseased bulbs are placed in a warm, humid place, white or pink hyphae and conidia will grow on them, causing the diseased tissue to shrink and harden. After the bulb base is damaged, the rapidly developing lesions can spread across all scales; ethylene produced by diseased bulbs will cause healthy bulbs to exude gum, affecting growth. Leaves on the bulbs show premature aging, and some leaves appear upright and gradually turn a distinctive purple. The flowers that grow are thin and small, deformed, and may even wither. In a greenhouse, infected plants will yellow and die early.
Pathogen: Fusarium oxysporum Schl. f. sp. tulipae Apt. Microconidia are 5-12*2.2-3.5 micrometers; macroconidia have 3-5 septa, measuring 30-60*3.5 micrometers.
Control methods:
(1) Appropriately delay planting and dig bulbs early, avoiding the high-temperature period as much as possible, to prevent rampant damage by the pathogen.
(2) Healthy bulbs should be stored separately in a ventilated, cool place (below 15°C).
(3) Do not plant too densely; diseased plants found during the growth period should be removed promptly.
(4) Within 48 hours of digging out the bulbs, soak them in 50% benomyl wettable powder aqueous solution for 15-30 minutes, then air-dry and store.
(5) Plant disease-free bulbs and implement a three-year crop rotation system.
6. Tulip color-breaking petal disease
Symptoms: the main symptoms appear on the flowers. On the same flower, petal colors show varying degrees of change; some colors deepen, some remain normal, and some fade. Some become mottled breaking, and some become striped. Affected leaves show lighter-colored spots or stripes, and in many varieties the outer side of the first leaf shows irregular stripes of anthocyanin pigment.
Pathogen: tulip breaking virus (Tulip Breaking Virus, TuBV); the thermal death point of the virus is 65°C-70°C.
Transmission routes: overwinters and oversummers as sclerotia in bulbs and soil. During the growth period, it is transmitted by aphids. The knives and scissors used when cutting flowers can also transmit it.
Control methods:
(1) Select virus-free plants as propagation material.
(2) Promptly remove diseased plants.
(3) Spray 40% dimethoate emulsifiable concentrate at 1000 times dilution, or 40% omethoate emulsifiable concentrate at 1000 times dilution, or 2.5% rotenone at 800 times dilution to control aphids.
(4) When cutting flowers, knives and scissors should be heat-sterilized or washed clean with detergent before use.
Causes of blind shoots and blind flowers
Tulips belong to the Liliaceae family, Tulipa genus, a perennial bulbous herbaceous plant. It has an upright plant shape and large, showy flowers, with high ornamental value. However, if not cared for properly, tulips are prone to blind shoots and blind flowers.
Blind flower symptoms are shown as normal development of branches and leaves; in weak-growing ones, the flower buds lose water and appear white, leaf-tip shaped, and the flower stem shrinks; in strong-growing ones, the flower stem is short, the petals remain green or white, and they curl together with the stamens and pistils and cannot fully open. Blind shoots mean that the aboveground part of the plant has only one large leaf, no leaf branches, and even less a flower branch.
The reasons for their formation are as follows
Related to variety, biological characteristics, and cold treatment time
Due to long-term tempering by the harsh natural conditions of its place of origin, tulips have not only developed the varietal characteristic of being cold-tolerant but not heat-tolerant, but also possess the biological characteristic of requiring a certain period of low-temperature treatment before the stems and leaves fully grow and then flowering. In northern China, autumn and winter open-field planting can satisfy the low-temperature requirement, and they flower in April-May of the following year. Using this characteristic to subject tulip bulbs to 9-5°C low-temperature treatment can be used for forcing cultivation, supplying flowers year-round. The blind flower phenomenon in production is mainly caused by bulbs not undergoing low-temperature vernalization or having too short a cold treatment time, failing to meet flowering requirements.
Related to bulb size and intermediate temperature
In production, bulbs above 12 cm are mostly used as planting stock; such bulbs have fully developed flower buds and mostly do not show blind flowers; bulbs below 10-11 cm are mostly used for open-field planting, and after one year when the flower buds are fully developed they can also flower normally; if used for forcing cultivation, the blind flower rate is relatively high. This is mainly because most flower buds of such-sized bulbs are not yet fully developed, and before cold treatment they must be treated at an intermediate temperature of 17-20°C for 1-3 weeks longer than bulbs with a diameter of 12 cm. If bulb sizes are uneven and the intermediate temperature treatment is improper, and forcing cultivation is then carried out, and fertilizer supply during vegetative growth is insufficient, blind shoots and blind flowers easily appear. Therefore, producers are reminded that in large-scale production, bulb specifications should be strictly selected according to different cultivation methods.
Influence of human factors
First, when removing the bulb skin before planting, try not to damage the stem buds, to reduce the occurrence of blind shoots. Second, artificially created extreme high temperatures during storage and transport, such as excessive heat dissipation from the bulbs themselves or other fruits, vegetables, flowers, and engines, cause ethylene production within the bulbs. When the ethylene concentration reaches 0.1 dpm, it will cause bud necrosis, and after planting a large number of blind shoots will appear.
Influence of other factors
For example, incorrect watering during cultivation, excessive humidity in the greenhouse, and diseased bulbs causing root asphyxiation mean there is even less yield to speak of.
Tulip disease control (additional) pest and disease control
The pathogens of tulip pests and diseases can be carried by bulbs, or carried by soil and infect bulbs. They mostly occur in high-temperature, high-humidity environments. The main diseases include stem rot, soft rot, breaking disease, damping-off, and blind buds, among others; pests are mostly aphids.
Control methods
Carry out adequate soil disinfection before planting, choose virus-free bulbs for cultivation as much as possible, promptly dig out and destroy diseased plants when found, and during greenhouse growth, applying fungicide 1-2 times gives better results; maintain good ventilation to prevent high temperature and high humidity; when aphids occur, spray 3% natural pyrethrin at 800 times dilution.
Color-breaking petal disease
Tulip color-breaking petal disease, also called tulip white stripe disease, occurs in all tulip production areas and is one of the important causes of tulip bulb degeneration. This disease mainly infects tulip leaves and corollas. Diseased leaves show light green or grayish-white stripes, sometimes forming mosaics. Petals become deformed; on single-colored flowers, pale yellow or white stripes or irregular spots appear. Diseased bulbs degenerate and become smaller, plants grow poorly and become dwarfed, and flowers become smaller and deformed. The pathogen is tulip breaking virus (Tulip breaking virus, TuBV).
This virus overwinters in diseased bulbs and becomes the infection source for the following year, transmitted non-persistently by green peach aphids and other aphids. This virus can also harm lilies; after infection, lilies show mosaic or latent symptoms. Under natural cultivation conditions, double-flowered tulips are more susceptible to the disease than single-flowered tulips.
1. Control aphids, regularly spray insecticides, and reduce transmission vectors.
2. Strengthen quarantine to control the expansion and spread of the disease. Immediately remove diseased plants when found. Avoid planting too close to lilies to prevent mutual infection.
Preventing bulb rot
In tulip cultivation, bulb rot often occurs. The main reasons are: the dug bulbs were not air-dried and carry pathogen-laden soil, and during storage high temperature and high humidity are suitable for pathogen reproduction and spread, causing bulb mold and rot; when planting, soil carrying pathogens (mostly Fusarium) and incompletely decomposed fertilizer are used, causing damage by pathogens and resulting in bulb rot; the potting soil is clayey, and coupled with excessive watering, causes water accumulation in the pot soil, leading to waterlogged rot of the bulbs; digging up the bulbs too early, when the new bulbs are not plump enough, also easily causes rot. Methods to prevent bulb rot should adopt corresponding measures according to the above disease factors.
Sclerotinia rot
After infection, slightly raised round yellow or brown spots appear on the scales, and sclerotia form in the slightly sunken areas inside. When the pathogen infects the stem, it produces long oval lesions, and sclerotia form at the soil surface. Control methods: first, disinfect the soil before planting; second, immediately pull out diseased plants after symptoms appear and spray with a 500-fold dilution of zineb.
Viral diseases
Viral diseases are one of the main causes of tulip germplasm degeneration. There are many viruses that harm tulips; in China, the two common ones are mosaic virus and breaking virus. Mosaic virus causes yellow stripes or fine speckled spots on affected leaves, dark spots on petals, and in severe cases leaf rot; timely control of aphids and removal of weeds are important. Breaking virus causes pale yellow or grayish-white stripes or irregular spots on diseased leaves, sometimes forming a mosaic pattern, and pale yellow or white stripes or irregular spots on petals, producing broken-color flowers on red or purple varieties.
Fusarium rot
This disease mainly harms tulip bulbs and plants. After the bulb is infected, water-soaked brown spots initially appear, after which the bulb becomes soft and rots. After the plant is infected, the leaf tips and leaf margins of the lower leaves fade, the stem turns purple, the stem base shrinks, and the plant eventually dies. Control methods: during bulb storage, avoid high temperature and high humidity, ensure good ventilation, and avoid continuous cropping. Diseased plants and infected bulbs should be disposed of promptly. In the early stage of infection, spray promptly with a 1000-fold dilution of 70% thiophanate-methyl solution.
Bulb mites
They feed on bulbs in the soil, burrow into the epidermis and suck sap, causing plants to grow weakly, rot easily, or become susceptible to disease. Soak infested bulbs in dilute lime water for 10 minutes, then remove and rinse clean to kill the bulb mites.
Damping-off
The flower stem or plant collapses. The cause is relative humidity in the greenhouse being too high, or poor rooting of the bulbs reducing water uptake. Control methods: during management, do not allow excessively low temperatures, and do not let plants grow too quickly at high temperatures; ensure normal root development and avoid excessively high relative humidity (above 80%).
Blind buds
The flower bud loses water, petals remain green, leaf tips turn white, stamens and pistils dry up, and the flower cannot open fully. The causes are insufficient cold treatment, temperatures that are too high during storage and transport, relative humidity in the greenhouse being too high, and improper watering methods leading to root suffocation. Control methods: strictly prevent the above conditions at every stage.
Root rot
In mild infections, part of the root system rots; severe infections cause flowers to wilt. Infected roots usually become waxy and turn the surrounding soil brown, and eventually the entire root system turns brown. The cause is infection by Pythium. Control methods: disinfect the soil before planting. Promptly remove heavily infected bulbs. Ensure the greenhouse soil has good soil structure and drainage. During the first two weeks after planting, keep the greenhouse temperature at 10°C or below.
Soft rot
In early-infected bulbs, the tissue becomes soft and pink and releases a distinctive odor; in later stages, soft rot shows as stunted plant growth, yellowing leaf tips, and dehydration of flowers. The cause is infection by Pythium. Control methods: thoroughly disinfect and sterilize bulbs before planting and disinfect the soil. Ensure the greenhouse soil has good soil structure and drainage. Promptly remove infected plants and disinfect the affected soil.
Blight
Water-soaked green spots appear on flowers and leaves and gradually become large white or brown spots; in severe cases they can cause stunted plant development or prevent flowering. The cause is infection by downy mildew. Control methods: remove already infected bulbs before planting and disinfect the soil. Apply routine sterilization treatment to infected soil. During cultivation, keep plant leaves dry, especially at night. It is best to water directly onto the soil.
Southern blight
Symptoms: The whole plant wilts, white mycelial strands or mustard-seed-like tan sclerotia wrap around the stem base, and the affected area turns brown, putrid, and rotten. Large amounts of white mycelial strands and tan fungal bodies are visible on the soil surface.
Pathogen: Sclerotium rolfsii Sacc., called southern blight, belongs to the Deuteromycotina fungi. The hyphae are white and silky, spreading in a fan or radial pattern, then gathering into mycelial strands or tangling into sclerotia. The sclerotia resemble rapeseed, initially white to yellowish-white, later turning tan, round, with a smooth surface. In addition, Corticium rolfsii (Secc.) Curzi has also been reported as a pathogen of this disease.
Transmission route
The pathogen overwinters in the soil as sclerotia or mycelial strands with diseased residues; when conditions are suitable the following year, the sclerotia or mycelial strands produce hyphae for primary infection.
Silky hyphae produced by infected plants extend to contact neighboring plants, or sclerotia spread through water flow for secondary infection, causing the disease to spread and expand; the disease is severe in continuous cropping, heavy clay soil, low-lying terrain, or in years or seasons with high temperature and high humidity.
Control methods: Promptly pull out and burn diseased plants when found, and drench the diseased holes and neighboring plants with a 1000-1600 fold dilution of 5% validamycin aqueous solution, or a 500-600 fold dilution of 50% tian'an aqueous solution, or a 1000-fold dilution of 20% tolclofos-methyl emulsifiable concentrate, or a 500-fold dilution of 90% dexon wettable powder, sprinkling and drenching 0.4-0.5 L per plant (hole). When plowing, mix in 100-150 kg of lime powder per mu to make the soil slightly alkaline, which can inhibit the reproduction of southern blight.
Leaf blight
Symptoms: Infected leaf buds develop poorly, becoming deformed and curled; leaves that grow from infected young buds become curled. If the environment is humid, large amounts of gray mold-like conidia form on diseased tissue, affecting neighboring healthy plants and causing leaf infection, so bulb growth is greatly affected. After flowers are infected, white or light yellowish-brown lesions initially appear, then they quickly wither and drop, or turn brown and dry up. Ring-like bands appear on the flower stalk, sometimes with a layer of conidia. Every stage of the disease is highly likely to infect flowers. Sclerotia form on the outer shell of diseased bulbs, or round to oval sunken spots appear on the outer scales, with a grayish-yellow center and brown edges, containing one to several sclerotia.
Pathogen: Botrytis tulipae Lind. belongs to the Deuteromycotina, commonly found in tulip cultivation areas, and is more severe in the rainy season. Transmission route: Mycelia and sclerotia remain in rotting bulbs and soil to overwinter. After diseased bulbs are planted, large amounts of conidia are produced on the killed and tied young buds, which are the source of infection for aboveground disease.
Disease conditions: The pathogen can produce conidia at 5°C and 90%-100% humidity. The disease is severe in spring when temperatures are low and rainy weather is humid.
Control methods
Remove diseased bulbs before planting and practice crop rotation.
Once buds or flower buds showing symptoms of this disease are found, remove them immediately to control disease development.
Before planting, soak bulbs in a 2% formalin solution for 30 minutes, dry them, and then plant to reduce residual pathogens.
During the growing period, spray with a 1000-fold dilution of 50% iprodione, or a 2000-fold dilution of 50% procymidone, or a 1000-fold dilution of 50% dimethachlon.
Black rot
Symptoms: The bulb becomes diseased. On the basal plate and stem surface, sometimes on the 2nd and 3rd scales, irregular lesions initially yellowish-brown and later black appear, with a rough surface.
Pathogen: Pseudomonas andropogonis (Smith) Stapp, a Pseudomonas bacterium. The cells are rod-shaped, measuring 1.9*0.8 micrometers, with 1-3 polar flagella. The optimum temperature for disease development is 20-25°C, with a minimum of 5°C.
Transmission route: Infected bulbs and diseased residues in the soil are the sources of infection.
Mosaic disease
Symptoms: Mosaic-like markings and chlorotic streaks appear on leaves, sometimes necrotic spots form, and dark spots appear on petals. Growth and development are inhibited. When symptoms are severe, bulbs do not grow large, and damage is great.
Pathogen: Cucumber mosaic virus (CMV).
Transmission route: This virus occurs on many crops and weeds and is transmitted non-persistently by aphids.
Control methods:
Use healthy bulbs.
Control aphids promptly.
Fusarium wilt
Symptoms: Dark brown and gray sunken spots appear on the outer scales of the bulb, later expanding into medium to dark brown lesions. If diseased bulbs are placed in a warm, humid place, white or pink mycelia and conidia form on them, causing infected tissue to shrink and harden. After the bulb base is infected, rapidly developing lesions can spread across all scales; ethylene produced by diseased scales can cause healthy bulbs to exude gum, affecting growth. Leaves on the bulb show early aging, and some leaves stand upright and gradually turn a characteristic purple. Flowers that grow are thin and small, deformed, and even withered. In a greenhouse, infected plants wilt, yellow, and die early.
Pathogen: Fusarium oxysporum Sch1. f. sp. tulipae Apt. Microconidia are 5-12*2.2-3.5 micrometers; macroconidia have 3-5 septa and measure 30-60*3.5 micrometers.
Control methods:
Delay planting appropriately and dig up bulbs early, avoiding high-temperature periods as much as possible to prevent rampant damage by the pathogen.
Healthy bulbs should be stored separately in a ventilated, cool place (below 15°C).
Do not plant too densely, and promptly remove diseased plants found during the growing period.
Within 48 hours of digging up bulbs, soak them in a 50% benomyl wettable powder aqueous solution for 15-30 minutes, dry them, and then store.
Plant disease-free bulbs and practice a three-year crop rotation system.
Broken-color petal disease
Symptoms: The main symptoms appear on flowers. On the same flower, petal colors show different degrees of variation: some colors deepen, some remain normal, and some fade. Some become mottled, and some become striped. Affected leaves show lighter-colored spots or stripes, and in many varieties irregular stripes of anthocyanin pigment appear on the outer side of the first leaf.
Pathogen: Tulip breaking virus (Tulip Breaking Virus, TuBV); the lethal temperature of the virus is 65-70°C.
Transmission route: It overwinters and oversummers as sclerotia in bulbs and soil. During the growing period, it is transmitted by aphids. Knives and scissors used when cutting flowers can also transmit it.
Control methods:
Select virus-free plants as propagation material.
Remove diseased plants promptly.
Spray a 1000-fold dilution of 40% dimethoate emulsifiable concentrate, or a 1000-fold dilution of 40% omethoate emulsifiable concentrate, or an 800-fold dilution of 2.5% rotenone to control aphids.
When cutting flowers, knives and scissors should be heated for sterilization or washed clean with detergent before use.
Cultivar classification of tulips
There are many tulip cultivars, about ten thousand or more. Flower shapes include cup-shaped, bowl-shaped, egg-shaped, spherical, lily-flowered, and double-flowered, etc. Flower colors include white, pink, purple, brown, yellow, orange, etc., in varying shades, single-colored or bicolored. Flowering periods include early, mid, and late. Although the cultivars are extremely rich, like hyacinths, they are not easy to cultivate successfully in many places in China and often degenerate.
Today, after long-term hybridization and cultivation by horticulturists, there are more than eight thousand cultivars worldwide, and about 150 are produced in large quantities. They are brightly colored and highly varied, with red, yellow, and purple being the most popular. For example, a yellow flower sprinkled with red dots on the petals is called "King's Blood"; a red flower with stripes distributed on the petals is called "Olympic Torch"; and a crimson flower with petals curling around each other is called "Lover's Hot Kiss", etc. Carotenoids turn petals bright orange and yellow; anthocyanins bring pale pink, rose red, and deep purple; tiny air bubbles between petal cells give flowers a crystal-clear pure white. As for black tulips, the most classic cultivar is named "Queen of Night", and its color is produced by the projection of cell protrusions; the flowers of Dutch cultivars such as "Dyan Widow", "Peerless Beauty", and "Black Queen" are not pure black.
By flower shape variation
Cup-shaped: The corolla is cup-shaped, including cottage tulips, Darwin tulips, and Darwin hybrid tulips;
Bowl-shaped: The corolla is shallow dish-shaped and bell-like, with many small flowers, including waterlily tulips;
Lily-flowered: The petal tips taper to a point, and the corolla resembles a lily, including lily-flowered tulips;
Spherical: The corolla is spherical, and these are double-flowered types among cottage tulips and Darwin hybrid tulips.
By flowering time
Mainly based on early or late flowering, tulips are divided into: early-flowering cultivars. They flower early, in March to April, including Early Single, Early Double, Mendel, and Triumph; late-flowering cultivars. They flower late, from late April to early May, including Darwin, Darwin Hybrid, Breeder, Lily-flowered, Cottage, Rembrandt, Bizarre, Parrot, Perrot, Peony-flowered species and hybrids.
By color group
1. Red group
Most Maaike Luz: deep red;
Paul Richter: initially orange-red, soon turning scarlet
Lorad: bright red with white edges;
Scholar: bright red
Kis Nelis: dark red with bright yellow edges
Bocher: scarlet
General Eisenhower: bright red
Prinses Irene: bright peach-pink
Hardy Elite: scarlet
Strike: purple-red
Rose Beauty: deep peach.
2. Yellow group
Heddy Futz: bright yellow
Gold Medal: deep lemon yellow
Bellona: deep yellow
Yellow Flight: bright yellow.
3. White group
Mozart: white with red edges
Athlete: pure white
Zuma: white base with red edges
Alabaster: pure white, etc.
Although tulip cultivars are extremely rich, like hyacinths, they are not easy to cultivate successfully in many places and often degenerate.
By color
Overall, the flower language of tulips is universal love, consideration, elegance, wealth, capability, and intelligence.
1. Tulip (red) Tulipa gesneriana, Liliaceae, Tulipa
The tulip is the national flower of the Netherlands. From 1634 to 1637 was the period known in Dutch history as "Tulip Mania". New and rare tulip cultivars were bought and sold at high prices and became investment objects that people competed to pursue.
Flower language: confession of love
Flower-giving etiquette: Place several red tulips on square stiff backing paper, fix their positions with tape, carefully wrap them in transparent plastic paper, and decorate the four corners with golden ribbons to add a sense of splendor.
2. Tulip (yellow) Tulipa gesneriana, Liliaceae, Tulipa
In Europe and America, yellow flowers are usually not very popular, and related flower languages often carry relatively negative meanings. In fact, clear yellow contains the joy of spring; how could such eye-catching bright flowers not make people feel fondness?
Flower language: hopeless love
Flower-giving etiquette: Because tulip stems have a considerable curving beauty, it is suitable to use slightly larger white patterned wrapping paper; tie 4-5 long stems into a bunch, and the ribbon must be yellow.
3. Tulip (white) Tulipa gesneriana, Liliaceae, Tulipa
Origin of the name: When an Australian ambassador who came to Turkey in the 16th century first saw this flower, he asked the Turks around him for its name, and the answer was: tulip. In fact, this pronunciation referred to a Turkish turban; that Turk misunderstood the ambassador's meaning, but the flower name was thus created and has continued to be used.
Flower language: lost love
Flower-giving etiquette: Just use a few white tulips to make a bouquet, without adding other decorations. Wrap the outside with pink gauze, then gently tie it with a few thin red ribbons.
Hybrid cultivation
After long-term hybridization and cultivation by horticulturists, there are more than eight thousand cultivars worldwide. About 150 are produced in large quantities, among which red, yellow, and purple are the most popular.
The new cultivar Guotai tulip was discovered by the Dutchman Jan Carol in 1999; the flower is overall deep purple and feather-like in a parrot shape. On March 24, 2014, invited by the Dutch royal family, China's First Lady Peng Liyuan named this new purple parrot-shaped tulip "Guotai". "Guotai" gives this purple tulip a completely new meaning of world peace, national prosperity, and people's well-being. It has now become a flower used for national foreign affairs activities, large celebrations, Chinese and foreign flower exhibitions, decoration and display in high-end halls, and high-standard ceremonial gifts.
A yellow flower sprinkled with red dots on the petals is called "King's Blood"; a red flower with stripes distributed on the petals is called "Olympic Torch"; and a crimson flower with petals curling around each other is called "Lover's Hot Kiss", etc.
Carotenoids turn petals bright orange and yellow; anthocyanins bring pale pink, rose red, and deep purple; tiny air bubbles between petal cells give flowers a crystal-clear pure white.
As for black tulips, the most classic cultivar is named "Queen of Night", and its color is produced by the projection of cell protrusions; the flowers of Dutch cultivars such as "Dyan Widow", "Peerless Beauty", and "Black Queen" are not pure black.
Species and hybrids:
Koufmaniana Varieties and Hybrids, also called waterlily-flowered type: the corolla is bell-shaped, the flowering period is early, and the leaves often have stripes.
Fosteriana Varieties and Hybrids: The leaves are broad with obvious purple-red stripes, and the corolla is cup-shaped.
Greigii Varieties and Hybrids: The original species has purple-brown stripes on the leaves, bell-shaped corollas, and hybrids with Darwin tulips produce extremely large flowers.
Other species, varieties and hybrids: such as Tulipa pulchella, Tulipa clusiana, Tulipa acuminata, Tulipa tarda, etc.
Artificially Hybridized Types
Tulips are hybrids involving multiple parents resulting from nearly a century of artificial hybridization, with as many as 8,000 cultivars. Flower shape, flower color, flowering period and plant form vary greatly. In 1981, tulips were classified abroad into 4 classes and 15 groups.
I. Early-Flowering Class:
Single Early Group: plant height 20-25 cm.
Double Early Group.
II. Mid-Season Class:
Triumph Tulip: large flowers, single, plant height 45-55 cm
Darwin Hybrid Group: large flowers, cup-shaped, bright flower colors, plant height 50-70 cm.
III. Late-Flowering Class:
Single Late Group: plant height 65-80 cm, cup-shaped flowers, many cultivars, diverse flower colors, such as 'Queen of Night' which is purple, etc.
Lily-flowered Tulips: petal tips pointed, opening flat and wide, resembling lily flowers.
Fringed Tulips: petal edges have crystalline fringed borders.
Viridiflora Tulips: parts of the tepals turn green.
Rembrandt Tulips: the corolla has stripes of a different color.
Parrot Tulips: petals twisted, with jagged fringed edges.
Double Late Tulips, also known as Paeony Flowered Tulips.
IV. Botanical Species and Hybrids:
Koufmaniana Varieties and Hybrids, also called water lily flower type: bell-shaped corolla, early flowering, leaves often striped.
Fosteriana Varieties and Hybrids: leaves broad with distinct purplish-red stripes, cup-shaped corolla.
Greigii Varieties and Hybrids: The original species has purple-brown stripes on the leaves, bell-shaped corollas, and hybrids with Darwin tulips produce extremely large flowers.
Other species, varieties and hybrids: such as Tulipa pulchella, Tulipa clusiana, Tulipa acuminata, Tulipa tarda, etc.
Among the above groups, groups 1-11 were formed through multiple hybridizations and are the common tulips. Groups 12-15 are wild species, varieties or hybrids whose original species characteristics remain obvious, so the parent species names are still used as the group names.
Distribution Areas of Tulips
Tulips originated in the high mountain regions of Tibet, China, Iran and Turkey. This species is a widely cultivated ornamental flower, and because of its long history, it has many cultivars.
The origin of tulips is the north and south coasts of the Mediterranean as well as Central Asia and Iran, Turkey, and eastward to Northeast China and other places. The exact origin is difficult to verify, but it is now mostly believed to be Ceylon and the southwestern direction of the Mediterranean. Today tulips are commonly grown in every corner of the world, with the Netherlands being the most prevalent for commercial production. They are also widely cultivated in gardens throughout China.
China's tulip resources are mainly concentrated in the northwest region, on the wastelands and hills, the most commonly seen is the early spring yellow-flowering tulip. The most widely distributed wild tulip in China is the Chinese tulip, which can be seen on hillsides and even in parks in East China and Central China.
In 1593, the first tulip bulb was imported from Constantinople (i.e. Turkey) by a Dutch merchant named Guesters. It was later widely cultivated in China.
Landscape Uses of Tulips
Tulips are important spring bulb flowers, suitable for cut flowers or for arranging flower beds and flower borders, and can also be planted in clumps on lawns or under the shade of deciduous trees. Medium and short cultivars can be potted. In gardens they are mostly used to arrange flower beds or planted in masses on lawns, in woodlands and by water to form overall color-block landscapes.
The Role and Uses of Tulips: Ornamental Value
Tulips are world-famous bulb flowers and also excellent cut flower varieties. The flowers are vigorous and upright, the leaf color is elegant and beautiful, and the lotus-like flowers are dignified and moving, endearing to people. In Europe and America they are regarded as a symbol of victory and beauty, and many countries such as the Netherlands, Iran and Turkey treasure them as their national flower.
Potted Plant Use
Tulip flowers resemble lotus flowers, with many flower colors, rich and gorgeous hues. They are world-famous bulb flowers. In European and American novels and poetry, they are regarded as a symbol of victory and beauty, and can also represent grace and elegance. Suitable for embellishing courtyards, as cut flowers and as potted plants.
In China, tulips have three main uses:
1. Landscape Exhibition Arrangement
The characteristic of tulips is that when a single cultivar is planted in the same area, its flower stem length, flowering time, flower color and flower shape are very uniform, which is the main reason they are generally welcomed; secondly, the flower colors are rich and gorgeous; thirdly, the flowers are large with unusual traits; fourthly, there are many cultivars, and different cultivars differ in flower color, flower shape, flower posture, plant height, leaf shape and leaf color. In garden applications, tulips can satisfy a great variety of requirements and artistic techniques. From deep in the woods to open lawns, whether by ponds and lakesides, or by rocks and pavilions; whether in Western-style geometric flower beds, or Chinese-style bridges over flowing water and winding secluded paths, arrangements can be chosen to create scenery in perfect harmony with nature. Hangzhou's Taiziwan Park has held a tulip flower show every year since 1993, achieving good benefits. Every April, when the tulips in Taiziwan Park are in full bloom, the park is crowded with people, attracting large numbers of Hangzhou citizens and out-of-town tourists, not only achieving very good social benefits but also very good economic benefits, and greatly expanding the park's fame.
2. Supplying Cut Flowers and Potted Flowers During the Spring Festival
Beautiful tulips are wonderful flowers indispensable to people's lives. During holidays such as Christmas, the Spring Festival and Valentine's Day, giving a bouquet or a pot of vigorous, spring-filled tulips will add infinite affection to the holiday.
Feng Shui Effect
It is beneficial to the love luck of people whose Five Elements belong to earth. People born in the Year of the Ox have the Five Elements belonging to earth, and tulips are their lucky flower. They are rich in emotion and clear about whom they love and hate, and should seek balance through moderation. In love life there are sometimes ups and downs, especially when women place their emotions in the entertainment of the outside world, causing disagreements in the family; this must be overcome, and couples should eliminate suspicion. For such a winding love life, if you plant your lucky flower, the tulip, at home, it can improve your love luck to a certain extent. In addition, planting tulips at home can also improve their fortunes. Heavenly blessing and good luck protect people born in the Year of the Ox to turn bad luck into good, and heavenly blessing and good luck shelter those born in the Year of the Ox to see their luck turn.
The feng shui effect of tulips comes from their fragrance. We know that the fragrance of tulips can kill bacteria in the air. Bacteria grow in the air, and after we breathe them in we feel unwell or even become ill. If tulips wash away these harmful components, the chance of feeling unwell or becoming ill is reduced [16]. At the same time, they can carry out photosynthesis, taking in large amounts of carbon dioxide and releasing fresh air. If the carbon dioxide content in the air is high and oxygen is lacking, we will feel short of oxygen and our minds will not be clear. If tulips balance the indoor atmosphere and restore it to a normal state, we can live healthily. A home feng shui in which one can live healthily and happily is the good-feng-shui home we hope for. From this it can be seen that a good-feng-shui home comes from tulips.
The Dietary Therapy or Medicinal Value of Tulips
The medical information and health dietary therapy information on Huhuawang is for reference only and cannot be used as a basis for diagnosis or medical treatment. Any health problems should be consulted with professional medical personnel, and treatment of any disease should follow doctor's orders.
Ultimate flower-protecting mission: To love yourself, start from reality and strictly follow doctor's orders. Toward illness, do not be careless, do not delay, do not give up hope; face it bravely, warm the silent world with love, and care for the flower field within your heart with your heart.
Medicinal Value
Functions and indications: Resolving dampness and dispelling foulness. Mainly for damp turbidity of the spleen and stomach; fullness and oppression in the chest and epigastrium; vomiting and abdominal pain; bad breath with greasy tongue coating.
① "Bencao Shiyi": Mainly treats all kinds of odors, removes evil qi and guizhu between the heart and abdomen, and is used in various aromatic medicines.
② "Kaibao Bencao": Abundant gu and various wild poisons, heart qi and guizhu, and odors such as those of crows and falcons.
Dosage and administration: Internal use: decocted in water, 3-5 g. External use: appropriate amount, soaked in water for gargling.
Pharmacological effects: It has been reported that the flowers and leaves contain a toxic alkaloid whose physiological action is similar to veratrine. Tuliposide ABC has an inhibitory effect on Bacillus subtilis. After tulip juice passes through cation and anion exchange resins, it still has an antibacterial effect on Staphylococcus aureus. The alcohol extract of stems and leaves has an antibacterial effect on Bacillus cereus mycoides, and its active components contain a variety of amino acids.
Pharmacological Effects
Tulip flowers contain cyanidin diglucoside, salicylic acid and arginine; the pistil, stems and leaves contain the antibacterial tuliposide A, tuliposide B and a small amount of tuliposide C. Tuliposides A and B can partially convert after storage into inactive 6-tuliposide A and 6-tuliposide B. The buds contain gibberellin A1.
Tuliposides A, B and C have an inhibitory effect on Bacillus subtilis. After tulip juice passes through cation and anion exchange resins, it still has an antibacterial effect on Staphylococcus aureus. The alcohol extract of stems and leaves has an antibacterial effect on Bacillus cereus mycoides, and its active components contain a variety of amino acids.
Tulip flowers and leaves contain a toxic alkaloid whose physiological action is similar to veratrine. Tuliposide ABC has an inhibitory effect on Bacillus subtilis. After tulip juice passes through cation and anion exchange resins, it still has an antibacterial effect on Staphylococcus aureus. The alcohol extract of stems and leaves has an antibacterial effect on Bacillus cereus mycoides, and its active components contain a variety of amino acids. The bulb and roots can also be used medicinally. The roots and flowers can be used as a sedative. The flowers contain a toxic alkaloid, and after staying with them for one or two hours one may feel dizzy, and in serious cases it can lead to poisoning; excessive contact can easily cause hair loss. Nature and flavor: bitter; pungent; neutral.
Medicinal Use (Traditional Chinese Medicine)
Tulip flowers contain cyanidin diglucoside, salicylic acid and arginine. The pistil, stems and leaves contain the antibacterial tuliposide A, tuliposide B and a small amount of tuliposide C. Tuliposides A and B can partially convert after storage into inactive 6-tuliposide A and 6-tuliposide B. The buds contain gibberellin A1.
Tuliposides A, B and C have an inhibitory effect on Bacillus subtilis. After tulip juice passes through cation and anion exchange resins, it still has an antibacterial effect on Staphylococcus aureus. The alcohol extract of stems and leaves has an antibacterial effect on Bacillus cereus mycoides, and its active components contain a variety of amino acids.
It has been reported that tulip flowers and leaves contain a toxic alkaloid whose physiological action is similar to veratrine. The bulb and roots (tulip root) can also be used medicinally.
Origin of the Name Tulip
Tulips originated in the Middle East and were introduced to Europe in the 16th century. In the Middle East, people always associated them with the Muslim turban. Because its flower resembles a Muslim turban, Persian called it dulband, and Turkish borrowed it as tulbend, meaning "Muslim turban." The word entered English through French tulipe/tulipan and Latin tulipa, evolving into the form tulip. The Turkish word tulbend entered English through another channel as turban, still meaning "Muslim turban."
Cultural Background of Tulips: "Greigii" Tulips Make Their First Appearance in the Capital
Right now, in Beijing's Zhongshan Park, green leaves with black spots set off magenta and orange-yellow with white-edged tulips that attract many visitors. These 20 cultivars of "Greigii" tulips introduced from the Netherlands are appearing in the capital for the first time. The 10th Large-scale Tulip Flower Show of Zhongshan Park, themed "Return to Nature," opened on April 21 and will successively display more than 60 cultivars and 300,000 tulips. According to park engineer Meng Lingyang, at this year's flower show, in addition to conventional cultivars such as 'Orange Bouquet,' 'Happy Time' and 'Manner,' 20 new "Greigii" cultivars such as 'Dream Boat,' 'Marian' and 'Yellow Dawn' have been added. The characteristics of this type of tulip are early flowering, large flowers and short plant form. These tulips have different flowering periods, with the latest blooming in early May. The layout of tulips in the park is divided into two types: formal and naturalistic. The formal type is generally arranged in matrix form. The naturalistic type combines the park's terrain, gives play to creativity, and is randomly placed to achieve a landscape effect in harmony with the environment.
Related Legends
When tulips are mentioned, one always thinks of the tulip kingdom, the Netherlands, yet the first people to plant tulips were the Turks. The Netherlands' ability to become today's tulip empire should be thanked to the director of the Royal Herb Garden in Vienna in the 16th century. For religious reasons, this herb garden director moved to the Netherlands and also brought with him the European tulips he had cultivated.
Legend One
In ancient Europe, there was a beautiful maiden who was loved and pursued at the same time by three handsome knights. One gave her a crown; one gave her a sword; another gave her gold. The maiden was very worried and did not know how to choose, because all three men were so outstanding, so she had no choice but to ask the flower god for help. The flower god then turned her into a tulip: the crown became the flower bud, the sword became the leaves, and the gold became the bulb, and thus she accepted the love of the three knights at the same time, and the tulip also became the embodiment of love. Because the crown represents incomparably noble status, the sword is a symbol of power, and possessing gold means possessing wealth, in ancient Europe only nobles and celebrities were qualified to plant tulips.
Legend Two
Originally there was no purple in the world. One day, who knows who blended red and blue together, and thus magical purple appeared...
In fact, long ago, tulips had only one color - white. Because in their family, white was the noblest and purest. Finally one day, a prince passed by them. When the prince bent down to stroke their petals, they were instantly stunned. His deep purple pupils gave off a faint glow, and a light purple robe set off his extraordinary temperament. The most dazzling thing was the amethyst ring on his hand; although very small, it seemed to possess magical power. They were obviously lucky: the prince, disregarding the obstruction of his attendants, carefully dug them out of the soil with his own hands and took them back to the imperial palace. From then on, they lived in a fantasy world full of purple, praying that one day their own petals could also turn purple.
In the end, she who stopped at nothing won the prince; while she who was kind gave everything, yet ultimately chose to give up. In the woods, her sword pierced in from her chest, and blood gushed out. The prince awoke as if from a dream and held her, crying bitterly. At that moment, she smiled, smiling so brightly, so beautifully... Her blood flowed on this black soil, glimmering with a faint purple light in the sunlight, that weak yet soul-stirring purple radiance!
From then on, a strange and beautiful flower appeared in the world - the purple tulip. Old people say that she represents love that will never be erased.
Tulip Allusions
Tulip Allusion One:
Tulips were introduced to Europe from Turkey in 1554 and immediately became popular. By the 17th century they had become the target pursued competitively by frenzied Dutch financial speculators. Someone even made up a story: in ancient times a beautiful maiden lived in a majestic castle, and three warriors fell in love with her at the same time. One gave her a crown; one gave her a sword; one gave her a pile of gold. But she favored none of them, so she had no choice but to pray to the flower god. The flower god felt deeply that love cannot be forced, so he turned the crown into flowers, the sword into green leaves, and the gold pile into bulbs, and together these became the tulip. Every year on Valentine's Day, for young men and women expressing love, besides roses, tulips have also become the best choice for conveying affection to a lover. This story further deepened the Dutch people's impression of this flower. Some media even proclaimed a motto: "Whoever despises tulips has offended God."
Finally a "tulip mania" swept across the entire Netherlands and even Europe. Many people believed that "a rich man without tulips is not truly wealthy." Some people were even willing to exchange a brewery or a house for a few rare bulbs. In 1637, the Dutch tulip market collapsed, and in the end the government intervened to stop further speculation.
During the period of frenzied speculation, the number of tulips on the financial market exceeded the number actually planted, but these many "frenzied dance tunes" did make the Netherlands rich. At the beginning of the 19th century the whole Netherlands planted only 130 acres of tulips; by the middle of the 20th century it had developed to more than 20,000 acres, accounting for more than 80% of the world's total tulip exports, marketed in 125 countries, and hailed as the "Queen of Flowers of the World." The emergence of this super flagship product made tulips, of course, worthy of being the national flower, and also worthy of being designated, together with windmills, cheese and wooden shoes, as the "Four National Treasures."
Tulip Allusion Two:
During World War II, in one year's winter the Netherlands suffered a famine, and many starving people ate tulip bulbs as food and survived by relying on tulips. The Dutch, grateful for tulips saving their lives, made the tulip the national flower.
Tulip Allusion Three:
In ancient Roman mythology, the tulip was the daughter of the god Bratus. In order to escape the one-sided love of the autumn god Belzenu, she asked Diana, the goddess of chastity, to turn her into a tulip flower. Therefore, one meaning of the wild tulip is chastity. Of course, what different colors of tulips represent is different.
Related Poetry
The great Tang dynasty poet Li Bai once wrote a famous poem, "Traveling as a Guest":
Lanling fine wine with tulip fragrance, served in jade bowls with amber light.
But if the host can make the guest drunk, he will not know where is his foreign land.
The Lanling fine wine mentioned in the poem, due to the development of brewing techniques, should be different from today's wine. The "tulip" referred to should mean that it has the fragrance of the spice and medicine "curcuma." The wine described in the original poem as "tulip" has in fact long been lost to later generations.
But it was precisely under the inspiration of this poem that a wine named "Tulip" appeared around the Ming dynasty. The "Tulip" wines of Lanling Town in Cangshan County, Shandong Province and Nanxiang Town in Jiading District, Shanghai are both quite famous.
Tulip wine is brewed from polished white rice after traditional fermentation, combined with more than twenty medicinal materials such as curcuma, angelica and eucommia. The wine is purple-red and transparent, with high concentration, mellow aroma when drunk, sweet with a slight sourness, and a slight medicinal taste; adding sugar makes it moderate (25 degrees), with low alcohol content (20 degrees), so it is naturally deeply welcomed by men. It is said that women also love to drink it, hence it is called "madam's wine." (Note: the curcuma referred to in traditional Chinese medicine is not the flower of the tulip or the bulb of the tulip. The curcuma referred to in traditional Chinese medicine is a plant of the ginger family.)
Wuhan, a Holy Land for Viewing Tulips
At the tulip flower festival held by the Wuhan Botanical Garden of the Chinese Academy of Sciences, a total of 5 exhibition areas were set up. In the garden, early, middle and late tulip cultivars met in flowering period, and some areas arranged around water bodies welcomed their best viewing period. For example, the scenic spot named "Top of the Rainbow" in the Lianxuan Lake shore belt exhibition area close to the chrysanthemum nursery has yellow, red, white and purple tulips distributed in strips; flowers set off the water and the water reflects the flowers, like a rainbow falling to the earth, with flower shadows flickering in the water, delicate flowers mirrored in the water in mutual enhancement. Wuhan launched a Wuhan flower-viewing map for the convenience of tourists. In mid-spring, in addition to 600,000 tulips in gorgeous bloom, peach blossoms, pear blossoms and camellias also came on stage one after another, while narcissus, iris, azaleas, peonies and herbaceous peonies were also unwilling to lag behind in displaying their beauty.
The forest-edge exhibition area at the park entrance is where in 2013 a tulip scene was arranged for the first time imitating the Netherlands' Keukenhof Park. Taking advantage of the small river flowing through this area, the park created a 60-meter-long, 5-meter-wide "flower stream," whose role is like the "Blue Danube" flowing through Keukenhof Park. In the "flower stream," white tulips have already opened, and blue grape hyacinths have also successively entered their flowering period. It is expected that this weekend one can see the beautiful scene of blue and white intermingled and gracefully swaying.
Wuhan Dutch Style Garden
The garden has planted many large tree variants reflecting Dutch style, and Dutch-style ground cover plants have been laid out over large areas. The whole garden added more than 2,000 trees in total and 24 species of shrubs (including flowers). The flower varieties are full of "Dutch flavor." Tulips and hyacinths are the most famous flowers of the Netherlands. In the flower fields, 22,000 pots of tulips and 6,500 hyacinths were arranged, with red, pink and blue all available.
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The 4th Tulip Festival will open at Qinggeda Lake in Wujiaqu City. At that time, 1.2 million tulips of 125 cultivars will reveal their fragrance and adorn the spring scenery of Qinggeda Lake. Qinggeda Lake tourism, themed "Colorful Tulips, Charming Wujiaqu," will also be held at the same time.
According to Jiao Mingqi, Party Secretary and Political Commissar of the Wujiaqu City of the Sixth Agricultural Division, the annual tulip festival has become a bright calling card for Wujiaqu City. Compared with previous editions, the 2013 tulip festival is larger in scale and higher in taste. The tulips, budding and blooming, include the delicate beauty of goose yellow, the passion of fiery red, the purity of snow, and the nobility of purple-black, mutually enhancing with the rippling blue waves of Qinggeda Lake.
Kunming
Cuihu Park, Kunming: the sunlight is always warm, and the sky appears especially blue. The long-term mild and moist air makes this place the best residence for tulips. Vast flower fields stretch beyond sight: bright red, tender yellow and purple-white flowers float like clouds and mist! Famous tulip cultivars such as 'Apeldoorn,' 'Golden Apeldoorn,' 'Merry Christmas' and 'Apeldoorn Beauty' bloom with reserve and refinement; some are as brilliant as peonies, some as concise as azaleas, and some so full that they bend the branches...
Xining
Theme: "Flower of the Plateau, China's Summer Capital," shaping the new image of "Qinghai-Tibet as One, Starting Point of the Sky Road," attracting tourists, gathering popularity, and through carrying out large-scale activities in tourism, commerce, culture and entertainment, displaying the plateau's rich minerals, unique tourism resources, local customs and regional culture, promoting economic and trade cooperation, driving the development of tourism, culture and other industries, comprehensively building the "China's Summer Capital" brand, and enriching the connotations of "China's Summer Capital."
Since 2002, Xining has successfully held five consecutive tulip festivals, bringing development opportunities to Qinghai and brand effects to the summer capital.
The tulip festival, while building a platform for economic and trade cooperation, also provided a rare opportunity for developing tourism. With the opening of the Qinghai-Tibet Railway, more than 6 million Chinese and foreign tourists have visited Qinghai and been guests in Xining, catching a glimpse of the mysterious charm of beautiful Qinghai.
Jinzhou
On October 6, 2010, at the annual meeting held in Suncheon, South Korea, the International Association of Horticultural Producers (AIPH) voted to agree to support and jointly hold the 2013 China Jinzhou World Landscape Art Exposition together with IFLA and Jinzhou City. This World Garden Expo was held from May to October 2013 in the Longqiwan New Area of Jinzhou, lasting 5 months. This World Garden Expo took "City and Sea, Harmonious Future" as its theme, highlighting marine characteristics, manifesting marine culture, and promoting marine civilization.
Five million tulips in the Bay Flower Field bloomed competitively, becoming a major highlight of this World Garden Expo.
As one of the series of activities of the Jinzhou World Landscape Art Exposition, the "Tulip Culture Festival" was held in the park. Nearly 50,000 sq m and 5 million tulips extended from the park's land all the way to the seaside, attracting many tourists to stroll and admire the flowers and take photos with them. During the culture festival, 20 "Tulip Ambassadors" were also selected, and tulip calligraphy, painting, photography and literary works were collected.
This vast flower field is named "Butterfly Loves Flower Valley" and is located in the central part of the expo park. The flower planting area is more than 50,000 sq m, with more than 5 million bulbs and other bulbous flowers such as tulips planted. It is the world's largest bay flower field. These tulips include more than 100 cultivars such as 'Dutch Angle,' 'Evita,' 'Shirley,' 'Orange Emperor' and 'Beauty.'
Other Regions
Beijing Shunyi District International Fresh Flowers, Shanghai Botanical Garden, Wuxi Meiyuan Park in Jiangsu Province, Shixiang Lake in Sichuan Province, Xi'an Botanical Garden in Shaanxi Province
Hefei Botanical Garden in Anhui Province, Hangzhou Taiziwan Park in Zhejiang Province, Taoyuan Xiangu Nanyuan Farm in Taiwan, China, Harbin Botanical Garden in Heilongjiang Province
Related Festivals of Tulips
2007 China·Qinghai Tulip Festival logo Theme: "Flower of the Plateau, China's Summer Capital," shaping the new image of "Qinghai-Tibet as One, Starting Point of the Sky Road," attracting tourists, gathering popularity, and through carrying out large-scale activities in tourism, commerce, culture and entertainment, displaying the plateau's rich minerals, unique tourism resources, local customs and regional culture, promoting economic and trade cooperation, driving the development of tourism, culture and other industries, comprehensively building the "China's Summer Capital" brand, and enriching the connotations of "China's Summer Capital."
Since 2002, Xining has successfully held five consecutive tulip festivals, bringing development opportunities to Qinghai and brand effects to the summer capital.
The tulip festival, while building a platform for economic and trade cooperation, also provided a rare opportunity for developing tourism. With the opening of the Qinghai-Tibet Railway, more than 6 million Chinese and foreign tourists have visited Qinghai and been guests in Xining, catching a glimpse of the mysterious charm of beautiful Qinghai.
The tulip festival has built a "golden bridge." Chinese and foreign tourists come in droves, and in this comfortable and pleasant China "Summer Capital," they fully enjoy the customs of the river source and folk culture, carry out economic and trade negotiations aimed at achieving win-win results, enter the Summer Capital Medicine Expo and the local famous, special and excellent products exhibition and sales fair, and experience the connotations of Qinghai in an all-round, multi-angle way.
The May tulip festival also boosted Qinghai's popularity and self-confidence, becoming a "golden calling card" for the provincial capital Xining to promote itself to the outside world.
The Tulip Bubble Economy
In 1593 a Dutch merchant named Guesters imported the first tulip bulb from Constantinople (Turkey) and planted it. Because this flower was an imported good, possessing a tulip became a symbol and special honor of the wealthy. Wealthy people had to possess tulips to count as rich, so buying tulips became a symbol for the rich to display their wealth, and thus this trend spread from the Netherlands to Germany. As it happened, at this time tulips were infected with an infectious disease called Mosaic, which made tulip petals more brightly colored, so virus-infected tulips were even more sought after, forming a wave of panic buying.
At first, only tulip experts knew how to appreciate the beauty of tulips, but after the trend formed, people bought tulips only to make money. As the wave of panic buying gradually formed, speculators took the opportunity to hype it. As long as you bought today, you could earn a sum tomorrow, and it worked every time. Because more people bought, a trading market also formed, and the trading venues gradually became lively, like a stock trading market.
In 1634, the craze for buying tulips spread to the middle class and further became a nationwide movement. Everyone came to buy and sell tulips. Speculators saw only buying low and selling high, and profits came in, so the whole nation became tulip speculators. Every household poured out the family fortune just to buy one tulip. A tulip bulb costing 1,000 US dollars became 20,000 US dollars less than a month later. With such huge profits, no wonder everyone was infatuated and did not do proper work, being busy buying and selling tulips every day instead.
By 1636, tulips were listed on the stock exchanges of Amsterdam and Rotterdam, and tulips were also traded on some nearby European stock exchanges. What is more, some exchanges even introduced options, while also splitting the bulbs into fractional shares, lowering the threshold for speculators, so that speculators could buy a fraction of a tulip, making trading easier. Because of the options, prices were pushed up further still. Originally, an actual purchase could yield a 20-fold profit within a month; through options, the profit could be magnified 100-fold.
When the frenzy reached its peak, one major holder sold everything and made a fortune, and at the same time the Dutch government began taking action to put on the brakes, and large quantities of tulips shipped from Turkey were about to arrive. All of a sudden, tulips were no longer so rare, and in an instant the price of tulips slid downward, and once the slide began, it actually fell 90% within six weeks. Thus there was wailing everywhere, and dreams of wealth were shattered. At this point, no matter how much the government tried to prop up the market, it could not save it. Tulip prices kept hitting new lows, and many stock exchange settlements could not be completed, so the Dutch government declared this event a gambling matter, exempted settlements, and ended this crazy tulip bubble incident.
Legend has it that the fuse that caused the collapse of "tulip mania" came from a foreign sailor. The newly arrived sailor mistook a bulb worth a border city for an onion and ate it together with herring. The owner of the bulb demanded that the sailor pay compensation at a high price and took him to court, but the judge's ruling was: the inflated price of tulips was caused by speculation and could not represent the value of the tulip itself. This accidental event was like dropping a bomb, causing speculators to begin reflecting, and then some began frantically dumping their holdings, and the inflated price of tulips ultimately collapsed like a bursting dam. To this day, with the Dutch tulip craze as a typical case, economics calls the bubble-like surge caused by speculative activity, followed by a crash and collapse, the "tulip phenomenon."
Only over the following ten years did the Dutch economy slowly recover from the damage. A tulip worth 76,000 US dollars at the peak was worth only one dollar six weeks later. This is the first recorded bubble event in history.
Tulip as national flower and city flower
The tulip is the national flower of the Netherlands. In addition, the tulip is also the national flower of Turkey, Hungary, and Iran.
The origin of the Netherlands' national flower
The tulip originally grew on the Qinghai-Tibet Plateau in China, and was introduced to Europe from Turkey in 1554. From then on it immediately became popular, and by the 17th century it became the target pursued by frantic Dutch financial speculators. Someone even made up a story: in ancient times there was a beautiful maiden living in a magnificent castle, and three warriors fell in love with her at the same time. One gave her a crown; one gave her a sword; one gave her a pile of gold. But she favored none of them, so she had no choice but to pray to the flower god. The flower god felt deeply that love cannot be forced, so the flower god turned the crown into flowers, the sword into green leaves, and the pile of gold into bulbs, and together these became the tulip. Every year on Valentine's Day, for young men and women expressing love, besides roses, tulips have also become the best choice for conveying affection to a lover. This story further deepened the Dutch people's impression of this flower. Some media even promoted a motto: "Whoever despises tulips has offended God."
Finally a wave of "tulip mania" swept across the whole Netherlands and even Europe. Many people believed that "a rich man without tulips is not truly rich." Some people were even willing to exchange a distillery or a house for a few rare bulbs. In 1637, the Dutch tulip market collapsed, and in the end the government intervened to stop further speculation.
During the period of mad speculation, the number of tulips on the financial market exceeded the number actually planted, but these many "frenzied dance tunes" nonetheless made the Netherlands rich. At the beginning of the 19th century, the whole Netherlands planted only 130 acres of tulips; by the middle of the 20th century, this had grown to more than 20,000 acres, accounting for more than 80% of the world's total tulip exports, sold in 125 countries, and it was hailed as the "queen of flowers." The emergence of this super flagship product made the tulip unquestionably worthy of being the national flower, and also worthy of being named one of the "four national treasures" together with windmills, cheese, and wooden shoes.
Another account holds that during World War II, in one winter the Netherlands suffered a famine, and many starving people used tulip bulbs as food and survived by relying on tulips. Out of gratitude to the tulip for saving their lives, the Dutch made the tulip their national flower.
Tulip flower language Traditional tulip flower language
Love, charity, honor, beauty, blessing, eternity, declaration of love, eternal blessing
Yellow tulip: elegance, preciousness, wealth, cherishfulness, friendship
Pink tulip: beauty, passion, cherishfulness, friendship, happiness
Red tulip: confession of love, declaration of love, joy, passion
Purple tulip: noble love, endless love
Black tulip: mystery, nobility
Plateau tulip: pride, uprightness, the beauty of creation, the creation of beauty
Bicolor tulip: beautiful you, happy reunion
Feather tulip: tender affection
Wild tulip: chastity
In European and American novels and poetry, the tulip is also regarded as a symbol of victory and beauty, and can also represent grace and elegance.
New tulip flower language
The flower language of the tulip is universal love, thoughtfulness, elegance, wealth, capability, intelligence.
Red tulip represents passionate love
Pink tulip represents eternal love
Yellow tulip represents cheerfulness
White tulip represents pure and lofty romance
Black tulip represents unique leadership power, declaration of love, crown of honor, eternal blessing
Red tulip: declaration of love, joy, passion Black tulip: mystery, nobility
Purple tulip: noble love, endless love
White tulip: pure affection, purity
Pink tulip: beauty, passion, cherishfulness, happiness
Yellow tulip: elegance, preciousness, wealth, friendship symbolize sacredness, happiness and victory.
Red tulip: I love you.
Purple tulip: faithful love.
Yellow tulip: hopeless love
White tulip: disappointed love.
Black tulip: chivalry (or melancholy love).
The meaning of roses and tulips is the same. Both represent a vow of love:
Number flower language
1 stem -- You are the only one in my heart, ONLY YOU!
2 stems -- There are only the two of us in this world!
3 stems -- I LOVE YOU!
4 stems -- To death unwavering!
5 stems -- Sincere appreciation!
6 stems -- Mutual respect, mutual love, mutual understanding!
7 stems -- I secretly love you!
8 stems -- Thank you for your care, support and encouragement!
9 stems -- Long-lasting, ALWAYS!
10 stems -- Perfect and flawless!
11 stems -- My favorite only cares about you alone!
12 stems -- My love for you grows day by day!
13 stems -- May friendship last forever!
14 stems -- Pride!
15 stems -- I am sorry toward you, I'M SORRY!
16 stems -- A fickle and restless love!
17 stems -- Desperate, irretrievable love!
18 stems -- Sincerity and frankness!
19 stems -- Patience and expectation!
17 stems -- Desperate, irretrievable love!
18 stems -- Sincerity and frankness!
19 stems -- Patience and expectation!
20 stems -- I have only one sincere heart!
21 stems -- Sincere love!
22 stems -- Good luck to you!
25 stems -- Wish you happiness!
30 stems -- Belief is destiny!
36 stems -- Romance!
40 stems -- A love steadfast unto death!
50 stems -- An unexpected encounter!
99 stems -- Everlasting, FOREVER!
100 stems -- 100% love!
101 stems -- Most... most loved!
108 stems -- Marriage proposal!
111 stems -- Endless love
144 stems -- Love you for life after life
365 stems -- Thinking of you every day
999 stems -- Everlasting
1001 stems -- Until forever
Declaration of love, honor, blessing, eternity
Tulip pictures