How to grow the fernleaf peony? Detailed guide to cultivation methods and precautions
The fernleaf peony gets its name because its leaves resemble celery, and many people want to grow it but don't know how to go about it. So when growing the fernleaf peony, what exactly should you do? Are there any methods and precautions? Let's take a detailed look together with the editor of Yiqizhuangxiu.com.
An analysis of fernleaf peony cultivation methods and their precautions
Cultivation methods for the fernleaf peony
1. Growth habits
The fernleaf peony prefers a cool, airy environment and requires partial shade; it is fairly cold-tolerant and grows poorly in hot, humid conditions; it goes dormant in summer. It is suited to growing in fertile, loose sandy loam.
2. Light management
The fernleaf peony is not tolerant of strong light and prefers a semi-shaded environment. In winter it needs sufficient light; in spring, as temperatures rise and light intensity increases, it should be moderately shaded and ventilation strengthened. The fernleaf peony is a relatively long-day plant, so long-day conditions promote flower bud differentiation, advance the flowering period, terminate vegetative growth earlier, and start tuber formation sooner. Under short-day conditions, flowering is delayed, but it promotes more lateral buds, increases the crown width, increases flower quantity, and further improves pot flower quality. In production, long-day and short-day regulation should be carried out according to actual needs to achieve the purpose of advancing or delaying the flowering period.
3. Water management
The fernleaf peony likes moisture but fears waterlogging, and is fairly drought-tolerant, but should not be excessively dry; especially in the late growth stage, excessive drought will cause the Persian buttercup to enter a forced dormant state, leading to poorer tuber quality. After planting, the first watering should be thorough, and subsequent watering should be timely and balanced, and it must not be too dry or too wet. The degree of watering should be such that the soil surface is dry while the leaves do not show wilting.
4. Fertilizer management
Before planting the fernleaf peony, decomposed cake fertilizer or livestock manure and other organic fertilizers should be selected as base fertilizer and spread evenly. After transplanting, topdressing begins when the plant shows obvious growth or grows new leaves. The fertilizer concentration is 0.1% in the early stage and 0.15%-0.2% in the later stage. Use 46% urea and 45% water-soluble compound fertilizer alternately. In the early stage, mainly urea; in the later stage, mainly compound fertilizer, applied once every 7 days. In winter, try to use compound fertilizer containing nitrate nitrogen; compound fertilizer containing chlorine should not be used. After flowering, apply 1-2 times of potassium-based liquid fertilizer to promote tuber enlargement.
5. Temperature management
The fernleaf peony prefers a cool environment. The optimum growth temperature is 15-20°C during the day and 7-8°C at night. The temperature must not be too high or too low, and the day-night temperature difference must not be too large, otherwise the growth and development of the fernleaf peony will be affected, leading to a decline in flower count and quality. During production, the maximum temperature inside the plastic greenhouse should not be higher than 22°C, and the minimum should not be lower than 0°C. Generally, growing under one layer of greenhouse cover in winter works well; normal temperature management can be carried out after planting once the heart leaves show obvious growth.
6. Flowering period management
After the fernleaf peony blooms, attention should be paid to adjusting the greenhouse temperature to 15°C to extend the flowering period. Spent flowers and diseased plants should be promptly cleaned up and removed. Watering should be balanced, avoiding excessive dryness or wetness.
Precautions for growing the fernleaf peony
The fernleaf peony likes moisture but fears waterlogging, and is fairly drought-tolerant, but should not be excessively dry; especially in the late growth stage, excessive drought will cause the Persian buttercup to enter a forced dormant state, leading to poorer tuber quality.
Generally speaking, the flowering period of the fernleaf peony is around April, and most flower enthusiasts acquire theirs at this time. However, as temperatures rise, by June the fernleaf peony begins to wither, which is normal, because the fernleaf peony goes dormant in summer. At this time, cut off the dead stems and leaves above ground, place the fernleaf peony in a cool, ventilated place, and keep the soil slightly dry but not extremely dry. Occasionally you can give a little water along the edge of the pot, until autumn when you knock out the tubers and replant them.
How to grow the tree peony: tree peony cultivation methods and precautions
The tree peony has vivid flower colors and is highly ornamental; placed indoors, it can add color to our environment. So how should we grow tree peonies? Below, we will explain the tree peony cultivation methods and precautions.
Tree peony cultivation methods
1. Soil: The tree peony is suited to loose, fertile soil with a deep soil layer. The soil's drainage capacity must be good. For pot cultivation, general potting soil can be used; the soil pH value is best neutral, and slightly acidic or slightly alkaline is also acceptable.
2. Temperature: The tree peony is cold-tolerant and not tolerant of high temperatures. In East China and the central region, it can overwinter outdoors; when the temperature reaches 4°C, the flower buds begin to gradually swell. Suitable temperature: 16-20°C; below 16°C it will not bloom. In summer high temperatures, the plant enters a semi-dormant state.
3. Light: Camellia prefers shade, the tree peony prefers sun. The tree peony likes sunlight but does not like being scorched. When planting in the ground, choose a higher, east-facing sunny spot; for pot cultivation, place it on a sunny east-facing balcony. If placed on a south balcony or rooftop terrace, shade must be provided on the west side.
4. Planting: The tree peony is a deep-rooted flowering shrub, so deep plowing should be carried out before planting, and base fertilizer should be applied (such as bone meal, oil cake, chicken manure, etc.).
5. Watering: The tree peony should not be watered too much; generally no watering in winter. After May the weather gradually becomes hotter; if there is drought and the soil is dry, water moderately, but it is better dry than wet, and water only after the soil is dry.
6. Fertilizing: It is best to fertilize 3 times a year. The first time is when new shoots emerge and the leaves and flower buds are extending, mainly with quick-acting fertilizer; the second time is after the flowers fade, still mainly with quick-acting fertilizer; the third time is in autumn and winter, mainly with base fertilizer.
7. Pruning and trimming: After the flowers fade, cut off the spent flowers. To keep the crown low and the flowers dense, pruning can be done before July to avoid branches being too dense and affecting flowering. It is appropriate to keep 5-6 main branches per plant.
Precautions for growing tree peonies
1. The most suitable season for planting tree peonies
For potted tree peonies, it is recommended to plant them from September to October, which is best. For home cultivation, varieties such as Luoyang Hong and Hu Hong are recommended, as they have somewhat stronger adaptability to the environment. Tree peonies can also be propagated by sowing, but with the sowing method of cultivation, it takes 4-5 years to bloom.
2. The flowering period of the tree peony
Every year from April to May is the flowering period of the tree peony. If grown well, the normal flowering period is about 105 days, and in some cases it will be longer. Of course, temperature and climate will affect the flowering period of the tree peony. When the tree peony blooms, you can set up a cover or temporarily place it indoors to avoid direct sunlight, which can extend the flowering period. For main branches whose terminal buds are leaf buds, they should be removed to prevent excessive vegetative growth and affect flowering.
3. Management after the flowering period
After the flowers fade, the flowers should be removed promptly and the branches pruned. At the same time, apply a callus anti-corrosion film to the pruning cuts to protect the wounds and prevent pathogen invasion and infection. If you want the plant to be low and the flower clusters dense, cut back more heavily to inhibit branch expansion and root sucker formation. Generally, it is appropriate to keep 5-6 branches per plant.
4. Growth habits of the tree peony
In general, tree peonies in the south require special attention to temperature and light, because the tree peony is a deep-rooted flower, likes sunlight, is cold-tolerant, and relatively prefers a cool environment. It is suited to growing in loose, fertile, well-drained sandy soil.
Because the tree peony has relatively long roots and a relatively large plant, it is suitable for ground planting. If you want to grow it in a pot, choose a large clay pot with good water permeability, with a pot depth of more than 30 cm. It is best to use a clay jar with a depth of 60-70 cm.
The weather in the south is hot and dry. In summer high temperatures, prevent the tree peony from being exposed to the sun and take cooling measures promptly. Some flower enthusiasts report that the tree peonies they grow do not bloom. Here is a reminder: if the temperature is not controlled well and it is allowed to overheat and drop leaves, this will seriously affect future blooming.
5. Root rot problems
Most root rot problems in tree peonies are caused by watering. In rainy seasons, drain promptly; there must be no standing water, and move them indoors. In high-temperature seasons, generally watering about once every 10 days is sufficient.
Fertilizing should not be too frequent; 2-3 times a year is enough. In early March, when flower buds and leaves are extending, fertilize once to increase and enlarge the flowers; in late May, just after the flowers fade, fertilize once to replenish nutrients. Stop watering before applying fertilizer. At the same time, be careful not to splash the fertilizer solution onto the branches and leaves; if it does get on them, rinse them clean with clear water.
The above is an introduction to tree peony cultivation methods and precautions. We hope it can help everyone. For more home knowledge, please stay tuned.
How to grow tree peonies: tree peony cultivation methods and precautions
The tree peony has vivid flower colors, an elegant and noble appearance, and a rich fragrance; it is a precious ornamental flower of great value. Many people want to grow it, but how do you grow tree peonies? Today, we will introduce tree peony cultivation methods and precautions.
Tree peony cultivation methods
1. Soil: The tree peony is suited to loose, fertile soil with a deep soil layer. The soil's drainage capacity must be good. For pot cultivation, general potting soil can be used; the soil pH value is best neutral, and slightly acidic or slightly alkaline is also acceptable.
2. Temperature: The tree peony is cold-tolerant and not tolerant of high temperatures. In East China and the central region, it can overwinter outdoors; when the temperature reaches 4°C, the flower buds begin to gradually swell. Suitable temperature: 16-20°C; below 16°C it will not bloom. In summer high temperatures, the plant enters a semi-dormant state.
3. Light: Camellia prefers shade, the tree peony prefers sun. The tree peony likes sunlight but does not like being scorched. When planting in the ground, choose a higher, east-facing sunny spot; for pot cultivation, place it on a sunny east-facing balcony. If placed on a south balcony or rooftop terrace, shade must be provided on the west side.
4. Planting: The tree peony is a deep-rooted flowering shrub, so deep plowing should be carried out before planting, and base fertilizer should be applied (such as bone meal, oil cake, chicken manure, etc.).
5. Watering: The tree peony should not be watered too much; generally no watering in winter. After May the weather gradually becomes hotter; if there is drought and the soil is dry, water moderately, but it is better dry than wet, and water only after the soil is dry.
6. Fertilizing: It is best to fertilize 3 times a year. The first time is when new shoots emerge and the leaves and flower buds are extending, mainly with quick-acting fertilizer; the second time is after the flowers fade, still mainly with quick-acting fertilizer; the third time is in autumn and winter, mainly with base fertilizer.
7. Pruning and trimming: After the flowers fade, cut off the spent flowers. To keep the crown low and the flowers dense, pruning can be done before July to avoid branches being too dense and affecting flowering. It is appropriate to keep 5-6 main branches per plant.
Precautions for growing tree peonies
1. Management is extensive and care is simple. Apart from appropriately shading the strong light at noon in midsummer, full light should be given at other times, especially in winter.
2. During the peak growth period from March to September, water demand is relatively high, so water and mist frequently to increase humidity; after autumn, gradually reduce watering to improve the plant's cold resistance.
3. It prefers a semi-shaded environment. If the placement site has light that is too strong or insufficient, the leaves will easily turn pale green or yellow-green, lose vitality, lose their proper ornamental value, and may even wither and die; if exposed to direct sunlight and dry air, it is most likely to cause scorching, so it should be placed in a cool, ventilated place, and attention should be paid to maintaining environmental humidity.
4. It is not prone to pests and diseases, but if the potting soil has standing water and ventilation is poor, besides causing root rot, root rot disease may also occur, so attention should be paid to spraying for prevention and control.
5. Place it in a ventilated position with sufficient scattered light. Since winter is not the growth period of the tree peony hanging orchid, to prevent root rot, water only when dry, and water thoroughly each time, depending on the situation.