Cultivation Methods of Four Seasons Peony
The editor will explain the cultivation methods of Four Seasons Peony and the detailed maintenance skills of green plants and flowers. Here are the specifics:
Peony is a perennial deciduous plant of the Paeonia genus in the Paeoniaceae family. With its bright and beautiful flowers, graceful and elegant appearance, and magnificent and splendid bloom, it is known as the "King of Flowers." In May 1985, it was ranked as the second among the top ten famous flowers in China. Not only is it loved by the Chinese people, but it is also cherished by people all over the world. Let's take a look at the cultivation methods of Four Seasons Peony together!
Growth Habits of Four Seasons Peony
Four Seasons Peony thrives in warm, cool, dry, and sunlit environments. It enjoys sunlight but also tolerates semi-shade, is cold-resistant, drought-resistant, slightly alkaline-tolerant, and dislikes waterlogging. It is afraid of heat and direct sunlight. It grows best in loose, deep, fertile, well-drained neutral sandy loam soil. It does not grow well in acidic or heavy clay soil. Sufficient sunlight is beneficial for its growth, but it does not tolerate intense summer sunlight. The plant enters a dormant state when temperatures exceed 25°C. The optimal blooming temperature is between 17-20°C, but it must undergo low-temperature treatment of 1-10°C for 2-3 months before flowering. It can withstand temperatures as low as -30°C, but proper cold protection measures are needed in cold northern regions to prevent frost damage. The hot and humid weather in the south is extremely unfavorable for peony growth, so special environmental conditions are required to grow beautiful peony flowers in the south.
Four Seasons Peony Propagation Methods
1. Division: The mother plants for dividing Four Seasons Peony are usually strong clumps, with as many root tubers as possible retained on the mother plants for propagation. All roots on the new seedlings should be preserved to ensure they can produce more new seedlings after five years. This kind of seedling is easy to survive and grows vigorously, the more roots retained, the better the growth.
2. Grafting: There are two types of grafting propagation for peonies, depending on the rootstock used: one is wild peony, and the other is using peony roots. The common peony grafting methods include slot grafting, side grafting, and bud grafting.
3. Cutting: Cut the branches first, then separate them from the mother plant and insert them into the soil or other substrates to root and form new plants. The branches should be selected from the current year's soil sprouts from the peony roots or healthy branches without diseases and pests during peony shaping and pruning, with a length of 10-18 cm.
4. Seed Sowing: Before sowing, the soil must be carefully prepared and disinfected. The land should be deeply cultivated and fertilized. Then, build small plots 70-80 cm wide, and both hole sowing and strip sowing are acceptable. Do not plant too deep, 3-4 cm is sufficient. After sowing, cover the soil level and gently press the soil, then water thoroughly.
5. Layering: The layering method of Four Seasons Peony is a propagation method that takes advantage of the plant's ability to produce adventitious roots. The branches are pressed down or buried in soil on the plant without detaching. The soil should be kept moist, and the buried part of the branch will root. Then, cut it off and plant it to form a new plant, which is also an asexual propagation method for peonies.
Cultivation Methods of Four Seasons Peony
1. Planting: The soil for planting Four Seasons Peony should be loose, fertile, slightly alkaline.剪除 any broken or diseased roots of the planted peony seedlings, soak in insecticides and fungicides, and place them in a pre-prepared pot or pit. The roots should be spread out, and the soil should be filled to half the pot or pit, then gently lift and shake the seedling to settle the soil, cover the soil slightly lower than the pot or ground level.
2. Watering: After planting Four Seasons Peony, water thoroughly once, avoid waterlogging, and water appropriately during the growing season. In dry northern regions, generally water before flowering, after flowering, and before freezing. For pot plants, the残花 can be cut off after flowering, and the pot can be buried underground for easy management.
3. Fertilizing: One year after planting, fertilize in autumn with decomposed organic fertilizers, combined with loosening the soil, broadcasting, or hole application. In spring and summer, chemical fertilizers are commonly used, combined with watering to apply pre-flowering and post-flowering fertilizers. For pot plants, liquid fertilizers can be applied with watering.
4. Pruning: In the first year of planting Four Seasons Peony, it is common to perform flat pruning, leaving about 5 branches in spring, removing the rest to concentrate nutrients, making the flowers larger and more colorful in the second year. In autumn and winter, combined with cleaning the garden, cut off the dry flower stems, weak, and flowerless branches. For pot plants, prune as desired to achieve the desired shape.
5. Cultivation: During the growing season of Four Seasons Peony, it is necessary to cultivate the soil in time, remove weeds, and pay attention to the occurrence of diseases and pests. In autumn and winter, turn the soil of peonies over two years old.
6. Pot Changing: When the pot-grown Four Seasons Peony has grown for three or four years, it needs to be repotted with new fertilizer-enriched soil in autumn or divided and planted separately.
7. Spraying Pesticides: Spray lime sulfur mixture before the early spring sprouting of Four Seasons Peony, and use a mixture of insecticides and fungicides in summer, every 2 weeks depending on the condition. Combined with fertilizing, chemical fertilizers and growth regulators can also be added.
8. Flower Forcing: To increase flowers for festivals or celebrations, you can warm the peonies 50 days in advance, controlling the temperature at room temperature of 10-25°C, with an average daily temperature of about 15°C. Keep the plants moist in the early stage, ensure ventilation and sunlight after the buds appear, and control the temperature according to the flowering period requirements after the buds form. Usually, foliar fertilization is performed to ensure sufficient water supply. This way, you can see flowers in both winter and spring.
The above shares the cultivation methods of Four Seasons Peony and detailed maintenance skills. We hope it can help you. Don't forget to check out more experience and knowledge!