Main points of propagation of purse tree peony

Purse peony is a perennial perennial herbaceous flower, because its leaves are like peony leaves, flower purse, so named. Purse peony can be said to be another kind of Chinese rose flower, which has the same meaning as a rose to a lover. Purse peony can be propagated by dividing plants or cutting the rhizome. The editor will introduce you to the breeding methods and matters needing attention.

Purse peony

Ramets are often used or rhizomes are truncated for propagation. In autumn, the underground part is dug out, the rhizome is separated according to the natural segment, and planted separately. In addition, the rhizome can be cut into segments, each section with bud eyes, inserted in the sand, to be rooted after planting basin. Sowing and propagation, seedling cultivation for 3 years before flowering. Adequate fertilizer and water should be given during the growing period, and the florescence should be moved less so as not to affect the ornamental value of falling flowers.

After flowering, the aboveground part withered, the rhizome can be dug up, the temperature was kept at 15 ℃ and the humid environment, and the flowers could be seen again in about 70 days. There are three propagation methods of purse peony: first, the most commonly used method of plant division. In early spring, in February, when the new buds sprout and the new leaves are not on display, remove the plant from the basin, shake off the soil from the roots, cut off the tender stem with whiskers around the roots with a sharp knife, plant two or three plants in a basin, cover the soil two or three centimeters above the old soil marks, water, place shade, grow new leaves according to routine management, and bloom in the same year. Ramet should pay attention to two points: ① should be timely, such as the new leaves of the old plant have been expanded and then ramet, easy to damage the root system, the survival rate is low, the late autumn dormancy period can also split, but the survival rate is not high. ② can only be divided at intervals of 2 or 3 years, and can not be divided every year. The second is the cutting method, cut off the inflorescence after flower fade, cut 10 cm to 15 cm with axillary buds in the lower part after 7 days to 10 days, dip the incision in sulfur powder or plant ash, insert it in plain soil, place it in shade after watering, often spray water to the cuttings, but to control potted soil watering, slightly moisten can not dry, more than month can take root, the next spring with soil pot planting, good management, can blossom in the same year. Third, sowing, seeds mature, sowing with picking, but the seedlings take 3 years to blossom, family reproduction is generally not used, garden departments for mass reproduction or the cultivation of new hybrid varieties.

How to grow purse peony key points for maintenance

Purse peony is perennial herbaceous flowers, because of its exquisite flowers, colorful flowers, high ornamental value, and can be planted in the ground, but also suitable for pot planting, so it is very popular. So, how to grow purse peonies? Next, I would like to introduce to you the relevant knowledge about purse peony culture.

How to grow purse peonies

First, basin soil. Purse peony can not only be planted on the ground, but also be planted in pots. Potted peonies are generally planted in pots, and it is better to choose clay pots with deeper depth and better permeability. Such as plastic basin, porcelain basin, can be in the basin bottom cushion broken charcoal block or broken hard plastic foam block, enhance air permeability and drainage. It likes to grow in loam soil with more humus and can be cultivated by mixed and cooperative cultivation of rotten leaf soil and vegetable garden topsoil, and grows poorly in sandy soil and clay soil.

Second, water and fertilizer. Purse peony is a fleshy root, which is slightly resistant to drought and afraid of stagnant water, so it should be properly watered according to the weather, soil moisture and plant growth, and adhere to the principle of "no dry, no watering, no watering, no waterlogging". In the sunny days of the spring and autumn and early summer, once a day or every other day, and once every 3 to 5 days in cloudy days, the soil moisture is often maintained, which is beneficial to its growth and is easy to rot if it is too wet. Too dry, poor growth, yellow leaves. In the midsummer and winter dormancy period, the basin soil should be relatively dry and slightly moist.

Purse peony likes fertilizer, so when planting on the basin or turning the basin to change soil, it is advisable to add some bone powder or mature organic fertilizer or N-P-K compound fertilizer to the culture soil and apply thin N-P-K liquid fertilizer once from 10 days to 15 days during the growing period, so as to make its leaves blossom and multiply, stop fertilizing after flower buds develop color, and do not apply fertilizer during dormancy.

Third, light and temperature. Purse peony is native to Hebei and northeast China. It likes the semi-shady environment with sufficient scattered light and is more cold-resistant, while it is afraid of high temperature in midsummer and strong light exposure. Therefore, it is suitable to be placed under the big trees in the courtyard, under the grape frame, under the shady side of tall buildings, east or north balcony. Summer dormancy period should be placed in a well-ventilated shade, can not see direct light, and often sprinkle water to the nearby ground to improve air humidity and reduce the temperature.

Fourth, reproduction. There are three propagation methods of purse peony: first, the most commonly used method of plant division. In early spring, in February, when the new buds sprout and the new leaves are not on display, remove the plant from the basin, shake off the soil from the roots, cut off the tender stem with whiskers around the roots with a sharp knife, plant two or three plants in a basin, cover the soil two or three centimeters above the old soil marks, water, place shade, grow new leaves according to routine management, and bloom in the same year. Ramet should pay attention to two points: ① should be timely, such as the new leaves of the old plant have been expanded and then ramet, easy to damage the root system, the survival rate is low, the late autumn dormancy period can also split, but the survival rate is not high. ② can only be divided at intervals of 2 or 3 years, and can not be divided every year. The second is the cutting method, cut off the inflorescence after flower fade, cut 10 cm to 15 cm with axillary buds in the lower part after 7 days to 10 days, dip the incision in sulfur powder or plant ash, insert it in plain soil, place it in shade after watering, often spray water to the cuttings, but to control potted soil watering, slightly moisten can not dry, more than month can take root, the next spring with soil pot planting, good management, can blossom in the same year. Third, sowing, seeds mature, sowing with picking, but the seedlings take 3 years to blossom, family reproduction is generally not used, garden departments for mass reproduction or the cultivation of new hybrid varieties.

Key points for the maintenance of purse peony

1. Water and fertilizer

Purse peony is a fleshy root, which is slightly resistant to drought and afraid of stagnant water, so it should be properly watered according to the weather, soil moisture and plant growth, and adhere to the principle of "no dry, no watering, no watering, no waterlogging". In the sunny days of the spring and autumn and early summer, once a day or every other day, and once every 3 to 5 days in cloudy days, the soil moisture is often maintained, which is beneficial to its growth and is easy to rot if it is too wet. Too dry, poor growth, yellow leaves. In the midsummer and winter dormancy period, the basin soil should be relatively dry and slightly moist.

Purse peony likes fertilizer, so when planting on the basin or turning the basin to change soil, it is advisable to add some bone powder or mature organic fertilizer or N-P-K compound fertilizer to the culture soil and apply thin N-P-K liquid fertilizer once from 10 days to 15 days during the growing period, so as to make its leaves blossom and multiply, stop fertilizing after flower buds develop color, and do not apply fertilizer during dormancy.

2. Light and temperature

Purse peony originated in Hebei and northeast China, like the semi-shady environment with sufficient scattered light, is more hardy, and is afraid of high temperature in midsummer and strong light exposure, so it is suitable to be placed under the big trees in the courtyard, under the grape frame, under the shady side of tall buildings, east or north balcony. Summer dormancy period should be placed in a well-ventilated shade, can not see direct light, and often sprinkle water to the nearby ground to improve air humidity and reduce the temperature.

3. Summer and drainage

Purse peonies avoid too much rain and hot heat for a long time, and encounter high temperature and wet weather for a long time. It will scorch the leaves and rot the roots. In the hot summer period, potted purse peonies can be moved to the seedling shed for shade, or buried in the soil to prevent heat and cool down, and keep good drainage and ventilation. Spray water on branches and leaves and around it every day when there is no rain, increase air humidity, ensure water supply during peony flower bud differentiation, pay attention to drainage in rainy season, and pour flowerpots on cloudy and rainy days to prevent stagnant water in the pots.

4. Pruning and overwintering

In order to improve the ventilation and light transmission conditions of purse peony and concentrate nutrients, plastic pruning should also be carried out after defoliation in autumn and winter. Cut off dense branches, such as parallel branches, cross, introverted and pest techniques, etc., to keep the plant in a beautiful shape. In late autumn and early winter, potted herbs can be buried in the soil, with branches exposed on the ground and protected by grass or choked soil to survive the winter. Others put the flowerpot directly into the cellar for the winter, remove the mulch at the beginning of the next spring, move it out of the kiln, put it in a ventilated and sunny place, strengthen fertilizer and water management, and make it bloom naturally. Some are placed in greenhouses or plastic sheds to promote early flowering according to the needs of the festival.

The above is for you to introduce the relevant knowledge about purse peony culture, is everyone clear? Please pay attention to more household knowledge.

Key points of cutting management of purse peony

Purse peony originated in China, Siberia and Japan, because of its special shape and certain medicinal value, it is very popular. There are more and more artificially cultivated pocket peonies, so how should friends who want to breed pocket peonies cuttage for purse peonies?

Purse peony

1. Cutting substrate: sandy loam soil with loose soil, good drainage and rich humus is selected as substrate, the pH value is between 5 and 6, and 0.1% potassium permanganate solution is best used for disinfection before use.

Second, the cutting time: from June to July every year, when there are more Rain Water, the ground temperature and air temperature are also suitable, and the survival rate of cutting is high.

Third, cutting methods:

1, bud insertion, select branches with full axillary buds, cut off inflorescences, cut off from internodes, each node with a section of branches about 2 cm long as cuttings, remove part of the leaflets, flat inserted into the substrate 5 cm deep, leaves exposed to the soil surface, plant spacing of 5 cm × 10 cm.

2. Softwood cuttings, select the fully developed branches, cut off the inflorescences, cut them into a section according to 2 to 3 segments, each section is about 10 cm long, leave a leaf at the upper end, and remove part of the leaflets, insert 2 nodes into the soil, the upper section shows the soil with leaflets, and the plant spacing is 10 cm × 10 cm.

Fourth, management after insertion: after insertion, the cuttings are watered once with a fine-eye spray pot to make the cuttings in close contact with the substrate. The bed surface is covered with arch shed, covered with plastic film and covered with grass curtains to create a semi-shady environment. The temperature should be controlled at about 25 ℃. When it is too high, it should be properly ventilated and cooled to keep the bed soil moist. About 40 days can take root, gradually remove the greenhouse film, grass curtain, the next spring can be transplanted and planted, flowering in the same year.