How to plant lilies? Hydroponics methods and care guide
Lily, also called Danjuan and Xiangshandan. It symbolizes a hundred years of harmony, deep blessings and so on. Lilies are deeply loved by people for their elegant and tranquil image. So how are lilies grown hydroponically? Below, the editor of Huinong Network tells you about lily hydroponics methods and care guide.
1. Growth characteristics
Lily is a perennial bulbous herb. Underground it has a spherical bulb, formed by many thick, fleshy, white to yellowish-white scales overlapping and clasping together, with no outer skin covering. Lilies have two kinds of roots: one is the basal root growing at the bottom of the spherical bulb; the other is the stem root growing above the bulb, near the soil surface. The stem is erect. Leaves are alternate, broadly or narrowly lanceolate; with short stalks or stalkless (attached to the stem), with obvious veins. Flowers are large, trumpet-shaped when open; flowers come in white, red, yellow and variegated colors, and some are fragrant. The flowering period is from May to September, but through flowering regulation, they can bloom all year round. There are many cultivated varieties of lilies, including Asiatic lilies, American lilies, Easter lilies, Oriental lilies and hybrid series, etc. Lily flowers are huge, shaped like trumpets, brightly and variously colored, and of many varieties. They are a symbol of purity and beauty and are one of the world's precious flowers.
2. Hydroponics methods
(1) Method one
During the lily plant's growing period, cut a 5--10cm section of bulb and insert it into a transparent container filled with clean water. Change the clean water once every 3-4 days, and do not move the position or change the direction within 10 days. After about 30 days, new roots can grow on the bulb. Hydroponic new roots are milky white, while old roots are reddish-brown, setting each other off beautifully.
(2) Method two
Select a formed lily bulb, wash the roots of the whole plant, and plant it in a transparent container. It can quickly adapt to the hydroponic environment and grow hydroponic roots.
3. Care guide
(1) Temperature and light
The temperature suitable for lily growth is 12-18°C, and the safe overwintering temperature is 3-5°C. Lilies like sunlight. Long-term shading will affect flowering, but strong direct sunlight should be avoided in summer.
(2) Changing water
For hydroponic lilies, change the water once every 2-3 days in the early growth stage. After water roots grow, changing the water once every 7-15 days is enough.
(3) Fertilizing
Add nutrient solution when changing the water for lilies. After flowering, the plant grows slowly, so the use of nutrient solution can be reduced.
(4) Pest and disease control
Hydroponic lilies are not prone to disease; it is only necessary to make sure the chosen bulbs are robust and disease-free. During care, if pests occasionally occur, they can be dealt with by manual capture.
4. How to choose lily bulbs
There are many lily varieties. When choosing bulbs, besides requiring that the selected bulbs are intact and free of pests and diseases, you can also judge bulb quality by circumference. Generally speaking, the bulb circumference of Oriental lilies should be above 16cm, and for individual varieties, bulbs with a circumference of 14--16cm can be chosen.
The above is the lily hydroponics methods and care guide compiled by the editor of Huinong Network. Lilies have always been a favorite flower of people, but the editor also reminds flower lovers here that because lilies have too strong a fragrance when blooming, they are not suitable for placing in the bedroom.
What are the methods for growing lilies? How to grow hydroponic lilies?
What are the methods for growing lilies1. What are the methods for growing lilies - suitable temperature
The suitable growth temperature for lilies is 15-25°C. Below 10°C, growth is slow, and above 30°C, growth is poor. During growth, a daytime temperature of 21-23°C and a nighttime temperature of 15-17°C are best. Bulbs for forcing cultivation must be stored at a low temperature of 7-10°C for 4-6 weeks. This growth habit of lilies determines their care method.
2. What are the methods for growing lilies - soil and light
Pay attention to soil preparation and fertilizing. Lilies have strong adaptability, and a mild climate with plenty of sunlight is best. Soil should preferably be deep sandy loam with good drainage, clay is second best, and waterlogged low-lying land is not suitable for planting.
3. What are the methods for growing lilies - water supply
When necessary, drain it. Lilies need moist water for cultivation, which is beneficial to the growth of stems and leaves. If the soil is too wet, waterlogged or drains poorly, it will cause lily bulbs to rot and die. For potted lilies, watering should gradually increase with plant growth. During the flowering period, water supply should be sufficient; after flowering, water should be reduced; after the aboveground part withers, watering should stop.
4. What are the methods for growing lilies - pest and disease control
The main diseases and pests of lilies are black spot, gray mold and rust damage, which can be prevented and controlled by spraying 25% carbendazim wettable powder at 500 times dilution. Pests include white grubs and aphids, which can be killed by spraying 50% dichlorvos emulsifiable concentrate at 1000 times dilution. That is all for how to grow lilies, and I hope it can help you.
5. What are the methods for growing lilies - how to grow potted lilies
Lilies like light, like sun, and tolerate severe cold and drought. In northern winters, no special protection against freezing is needed. As long as there is no severe drought, they can grow without watering (referring to ground planting). They are not strict about soil; generally, relatively fertile soil is enough for vigorous growth, lush branches and leaves, and good flowering. In summer, fertilize frequently, once every 15~20 days, and water promptly after fertilizing to prevent burning the seedlings. In autumn, pruning is needed to prevent excessive growth and to avoid affecting flowering and the beauty of the plant shape. Lilies are prone to aphids, so attention should be paid to control.
Lily cultivation is not strict about soil, but neutral-alkaline or slightly [alkaline] soil is most suitable, and slightly acidic soil is also acceptable. Therefore, lilies should be planted in fertile loam in fields and field edges with good ventilation, sunlight, irrigation and drainage conditions. Lilies are averse to low-lying, easily waterlogged land; when waterlogged, the lower leaves turn yellow and fall off, and even the whole plant dies. Lily flower buds and sprouting require an average temperature above 7 degrees, and from the early sprouting stage to the flowering stage, an effective accumulated temperature of 365 degrees is needed, generally depending on the temperature at the time. The lily flowering period is most averse to dry hot wind and soil drought. Fields with water conservancy conditions can carry out one irrigation at the bud stage. In the process of production and development, lilies have two growth stop periods (generally June-July, called summer dormancy; November-December, called winter dormancy). At this time, no branches are produced and branches do not elongate. The summer dormancy period is the best pruning period for flowering seedlings, and during the winter dormancy period, base fertilizer can be applied and overwintering water can be irrigated well, laying the foundation for stable and high yield of flower buds the following year.What are the methods for growing lilies
① Potting time. It is best done after leaf fall in early winter or before sprouting in early spring.
② Fertilizing and watering. Lilies like fertilizer. After potted lilies have adapted to the pot, apply decomposed organic liquid fertilizer once every 10 days. During the bud formation period, apply some liquid fertilizer containing phosphorus and potassium. Watering should be done according to weather conditions. In hot summer, water every day. At ordinary times, when the pot soil looks dry, water thoroughly, and after flowering, promptly remove the faded flowers.
③ Pruning. Because pruning is carried out during the dormant period, this can promote vigorous plant growth and extend the flowering years.
④ Pest and disease control. See the related content on common lily diseases.
How to grow hydroponic lilies
The suitable growth temperature for indoor hydroponic lilies is 18-25°C. If kept in a high-temperature nutrient solution for a long time, the root system of hydroponic lilies will turn black-brown; in severe cases, it will rot and can cause the whole plant to die. Therefore, in summer, prevent direct sunlight from shining on the water basin, so as not to make the water in the basin hot and damage the plant roots. When lilies overwinter, avoid invasion by cold air to prevent freezing damage. You can use methods such as sprinkling hot water on the ground and turning on a hot air blower for heating.
First, cut a small slanted section off the bought lilies with scissors. This ensures that the lilies better absorb water and nutrients; otherwise, the original cut branch part will affect the flower's opening period.How to grow lilies
Then, put the flowers into a vase with water. The water should not cover the flower leaves, to prevent the leaves from rotting. Before putting the water into the vase, add a crushed aspirin tablet, so the flowers' freshness will last 7 more days.
Finally, change the water once every two days. When changing the water, also clean the part of the flower branch soaked in water, and clean the vase thoroughly to prevent fungi from developing. After changing to fresh water, do not forget to add aspirin.
Every day, use a spray bottle to lightly spray some mist-like water on the flowers. If you want to keep them for a while, when buying flowers, buy unopened ones to ensure a longer flowering time.
Hydroponic lilies are clean and hygienic, with few pests and diseases, and are beneficial to human health; they are elegant in style and highly ornamental. Hydroponic lilies allow you to appreciate the leaves, stems and flowers, and also to view the ever-changing root system, increasing the decorative quality of the flowers; they eliminate the trouble of finding soil and managing various potting soils when preparing soil potted plants, and adapt to the high-efficiency, fast-paced characteristics of modern society. You can use the ever-changing forms and colors of flowers and plants, and casually configure and arrange several kinds of flowers and plants, thereby achieving an artistic effect similar to flower arranging.
Generally, special hydroponic flower pots with no bottom hole and inner and outer double-layer mesh nested pots are used; for ordinary households, containers with a certain degree of transparency are all suitable. The planting season is arranged from mid-April to mid-to-late June and from late September to early November. During this period, the temperature is suitable, the life activities of lilies are vigorous, and both planting and water cuttings easily take root.
Select lilies with a good plant shape and strong growth, and rinse off the mud or other medium from the roots with water. Plants with weak growth have few nutrients in the body and relatively slow physiological activities; washing the roots and growing them in water will affect their root formation and growth, so they are not suitable for selection. For some flower species suitable for water cultivation, during their vegetative growth period, you can also cut fully developed semi-mature branches and insert them in water to let them take root. For succulents and fleshy plants, the stems have soft water-storing tissue; after cutting the branches from the mother plant, they should not be directly inserted into water. Instead, place the cuttings in a cool, dry place for 2-3 days, and after the wound is fully dry, carry out water cuttings.
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How to grow golden-centered spider plant? Hydroponics methods and care management of golden-centered spider plant
Golden-centered spider plant is a perennial evergreen herb of the genus Chlorophytum in the Liliaceae family. Golden-centered spider plant is a perennial herbaceous plant, with clustered cylindrical fleshy fibrous roots and rhizomes. It has high ornamental value and is deeply loved by flower lovers. Below, the editor explains the hydroponics methods and care management of golden-centered spider plant.
1. Introduction to golden-centered spider plant
The biggest characteristic of golden-centered spider plant is that mature plants will from time to time grow stolons, with stolons 30-60cm long, and small plantlets will grow at the tips. The flower scape is slender, longer than the leaves, and drooping; the raceme is single or branched, and sometimes 2-8cm strip-shaped leaf clusters are also clustered on the upper nodes of the inflorescence; flowers are white, several in 1 cluster, scattered sparsely on the inflorescence axis. The flowering period is between spring and summer, and it can also bloom indoors in winter. In addition to pure green leaves, horticultural varieties of spider plant also include large-leaf spider plant and golden-edged spider plant, 2 kinds. The leaf margins of the first two are green, while the middle of the leaf is yellow-white; golden-edged spider plant is the opposite, with yellow-white stripes on both sides of the edges of the green leaves.
2. Hydroponics methods
(1) Method one
Cut from the stolon of golden-centered spider plant a small leaf cluster with aerial roots. After rinsing with clean water, plant it in a transparent container, inject clean water to 2/3 of the root system, with part of the root system exposed above the water surface. Afterward, change the water once every 2-3 days and rinse the roots. In 3-5 days, white tender fleshy new roots suitable for hydroponic conditions can grow.
(2) Method two
Collect robust golden-centered spider plant plants, wash them clean with clear water, cut off all fibrous roots, old roots and rotten roots, remove old leaves and yellow leaves, and keep 2-3 new roots and 6-7 leaves. Soak the plant in 1% potassium permanganate solution for disinfection for 10-15min, then rinse with clean water. After cultivating in clean water for about 1 week, divide the treatment solution into 200mL brown culture bottles, with the solution volume accounting for 2/3 of the container. Soak the material roots in the solution, expose the rest to the air, and fix the plant at the bottle mouth with cotton. After treatment, place the material in a cool place for about a week, replenishing water daily with deionized water. After 7 days, place it on a sunny, well-ventilated windowsill for cultivation, and replace the nutrient solution once every 5 days; it will very easily grow hydroponic roots.
The above is the hydroponics methods and care management of golden-centered spider plant compiled by the editor of Huinong Network. Have you all learned it? Golden-centered spider plant is relatively easy to grow, but it still needs good care.