How to cultivate peony? The cultivation method of peony

The cultivation tips of peony are: peony is a fleshy root, the planting site should be leeward and sunny, the soil layer is deep, the terrain is high and dry, before planting needs to be deeply turned, the depth of more than 30 cm, the application of fully decomposed organic fertilizer, bone meal and a small amount of insecticides; Plough again and cover it with a thin layer of soil to avoid root rot caused by direct contact between the roots and the fertilizer. Then put the peony into the hole to stretch and straighten the root system.

Planting should not be too deep or too shallow, generally the bud covering soil thickness of 2 3 cm is better. After covering the soil, the soil is gently compacted and watered thoroughly after planting. The next evening, shallow tillage was carried out to make the soil well aerated.

In the cold winter area, after winter, the soil is 20 to 25 cm thick on the planting hole to facilitate safe wintering. In the spring of the second year, after the soil thaws, the soil is removed in time.

In spring, when the new shoots germinate, fertilizer and watering are carried out, and cultivation is carried out to protect moisture. After the buds, remove the side buds in time, so that the nutrients are concentrated and the main buds develop and grow, so that the flowers are fat and plump. After flowering, the flower stalk should be cut off in time to prevent seed formation, so as not to consume nutrients.

Immediately after flowering, a liquid fertilizer is applied, which plays an important role in promoting flower bud differentiation, and it can directly affect the amount of flowering in the next year. After fertilization, determine whether to water the third time according to the actual dry and wet conditions of the soil.

From spring to autumn, we should always pay attention to cultivating and weeding and controlling pests and diseases. In autumn, when the leaves are yellow, they should be cut off in time, and then apply a well-rotted manure or compost to lay the material foundation for flowering in the next year. After fertilizing and watering this time, the soil can be cultivated for winter.

Generally, it should be planted once in 3 to 5 years. When grubs are harmful to the roots during the growth period, 2 grams of iron kill granules can be buried in the topsoil around the plant to kill.

Paeonia is a perennial herbaceous plant with strong adaptability, multi-budding roots, and mainly propagation by ramification.

Dividing in the north is best in September and October, while in the south it can be done in autumn and winter. In spring, the branches of Paeonia tuber are seriously damaged and should not be recovered, and they will not bloom that year. When dividing the plant, dig up the whole plant and shake off the attached soil, separate it naturally, or cut it with a knife, so that each new plant has 3 5 buds, if there are too many buds, you can erase a few.

For the purpose of flower viewing, the peony is divided once every 5 to 6 years, and for the purpose of medicinal root harvesting, it is divided once every 3 4 years.

The peony sprouted so beautifully.

1.Before planting, the roots of peony sprouts should be divided into two categories according to their size and planted separately for future management. The planting is large, the management is good, and the soil can be harvested one year earlier, and the planting time is generally before the cold dew.

Later, the sooner the better, at the latest can not exceed the frost, such as too late, on the one hand, because the stored peony buds have sprouted new roots, easy to break when planting; On the other hand, the temperature gradually decreases after planting, and the rooting is not good, which affects the germination and growth of the next year.

2.Open at the time of planting.

Hole, row spacing 40-45 cm, plant spacing about 30 cm, hole depth 16-20 cm, 3500-4000 plants can be planted per mu, after opening the hole, each hole put 1-2 buds, leave 2-3 taproots, roots should be divided.

Fork oblique planting, bud upward, covering soil and furrowing, with buds in the ground about 5 cm is appropriate, covering the operation should be meticulous, the soil should be finely broken, can not be covered with soil blocks; The bud head covered by the soil block cannot be tightly integrated with the soil, and the ventilation is strong, and the bud head is easy.

Drought and frost damage will delay germination or even no germination. <>

Land selection and land preparation: The land for planting peony must be harvested after 3-4 years before turning the soil, so the land preparation must be intensively cultivated before planting. After the harvest of the previous crop, when the feet are not sticky on a sunny day, turn 30-40 cm deep, plow the soil blocks finely, and apply 5 cm of Shi Bifeng topsoil mixed application, 2-5 bags of hail potatoes per mu.

Planting: Before planting, the roots of peony sprouts should be divided into two categories according to their size and planted separately for future management. Planting large, good management, can be harvested a year earlier, planting time is generally before and after the cold dew, the earlier the better, at the latest can not exceed the frost, such as too late, on the one hand, because the stored peony buds have sprouted new roots, planting is easy to break.

On the other hand, the temperature gradually decreases after planting, and the rooting is not good, which affects the germination and growth of the next year. Open the hole when planting, the row spacing is 40-45 cm, the plant spacing is about 30 cm, the hole depth is 16-20 cm, 3500-4000 plants can be planted per mu, after the hole is opened, each hole is put 1-2 Liang Zhao buds, leaving 2-3 taproots, the roots should be bifurcated obliquely, the buds are upward, covering the soil and furrowing, the buds are about 5 cm underground, the soil covering operation should be meticulous, the soil should be finely broken, and the oak rent can not be covered with soil blocks; The buds covered by the clods cannot be tightly integrated with the soil, and the ventilation is strong, and the bud heads are susceptible to drought and frost damage, which will delay germination or even not germination.

1. Planting time

Peonies are usually grown in autumn between August and September. At this time, the temperature is more suitable, which can germinate faster and is conducive to later growth. If it is replanted in late September, it will affect the rooting, reduce the survival rate, and may not be able to resist the severe cold, resulting in the death of the plant.

2. Planting method

1. Land preparation and seed preparation: choose sandy soil for planting, prepare the land before planting, turn the soil deeply, turn it to a depth of about 30 cm, and add an appropriate amount of farmhouse fertilizer as base fertilizer. In addition, the seeds should be selected with full grains, and the impurities and shriveled ones should be picked out.

2. Soak the seeds: After the seeds are selected, they should be soaked in warm water for two days, and then fished out after the seed coat becomes soft. After that, it is best to soak it in alcohol for 20 minutes, wash it and then plant.

3. Sowing into the soil: Sowing can be carried out after everything is ready. Just spread the seeds evenly on top of the soil, then cover them with a layer of soil and cover them with plastic film, and they will take root in about a month.

Peony flower planting tips:

Planting time: bare root seedlings, planting in mid-September in the Central Plains such as Shandong. According to the latitude, from north to south, postpone before and after, plant Wu Huai seedlings with bare roots, plant in early September in the northeast, and plant in November in the south.

Planting method: according to the size of the seedlings dig a pit to prepare for the reserve, the planting depth of the seeds is 2 to 3 cm below the ground level.

Do not transplant often: Peony can not be transplanted often after planting, otherwise it will damage the roots, affect the growth and imitation orange rock flowering, under normal circumstances, change the pot once every 2 or 3 years, during this period it is good to send soil and weeding in time.

Planting methods of peony flowers: seed propagation, growth time, soil selection, planting and maintenance, peony pruning.

1. Seed propagation: at present, the more practical and convenient peony seed propagation method is the dividing method, and the peony plants with uniform root thickness and slenderness, thick and strong apical buds, and no diseases and pests are selected when propagating, and the propagation time is carried out before the land is frozen, and it can be propagated by dividing from the end of August to the middle of October.

2. Growth time: The growth time of peony planting is divided into vernalization stage and light stage, and the vernalization stage of peony must be below 0 degrees Celsius, and the germ of peony can germinate and grow after about a month; In the light stage, the flower buds need to be allowed to bloom in a long-day environment, and the light is the key period to ensure the flowering of peony in the later stage, and sufficient light time must be ensured.

3. Soil selection: peony is a deep-rooted plant, so the soil layer should be deep to help the growth of peony roots, and the peony pot for potted plants must be deep; At the same time, the roots of peony are fleshy roots, so the soil is suitable for loose and sandy soil with good drainage. Finally, it is advisable to choose a fertile soil that is neutral or slightly acidic.

Fourth, planting and maintenance: peony is a fertilizer-loving crop, in the early stage of cultivating the silver bench must maintain a sufficient amount of base fertilizer, while the peony needs to be topdressed 3 times a year in the middle of the growth of peony, the first time in March after weeding, the second and third times in May and July respectively.

5. Peony pruning: Regular pruning of peony can ensure that the shape of peony flowers is neat and beautiful, and it can also ensure the good growth and development of peony roots and plants.

In the process of planting peony, it is generally best to carry out in late August to late September in autumn, soak the seeds in warm water at a temperature of 50 to promote germination, it is best to thoroughly disinfect the cultivation substrate before sowing and apply sufficient base fertilizer, keep the spacing at about 10cm after planting, cover it with a layer of wet soil, and put it in a sunny position.

When planting peony, choose a reasonable period of time to facilitate the growth and development of the plant, but also an important step in how to plant peony, generally in the autumn of late August to late September planting is the best, if planted in late September, the plant will be difficult to take root, germination rate will be very low.

It is best to carry out germination treatment before planting peony, mainly remove the shriveled seeds with water, and use the seeds left as cultivation materials, soak the seeds in warm water at a temperature of 50 for 24 hours, because the seed skin of peony is thin, it is conducive to the germination and growth of seeds after soaking.

Before sowing, it is best to thoroughly disinfect the cultivation medium, and then apply enough base fertilizer to provide the nutrients needed for root growth, spread a thin layer of sand on the soil surface, put the seedlings into the soil, keep the spacing at about 10cm, cover it with a layer of wet soil, and pour a small amount of water.

The reason why peony blooms more luxuriantly is mainly due to the long-term sufficient light treatment, so it is best to put the plant in a sunny position in the usual maintenance, and the strong light in summer should be shading or moved to the scattered sunlight, and the surface can be covered with a layer of straw or thick soil during the autumn and winter season, so as to facilitate the plant to survive the winter.

Due to the strong drought tolerance of peony, it is best to ensure sufficient water in the growing season, but also to avoid waterlogging in the potting soil, and the number of watering can be appropriately reduced in the case of high air humidity.

1. The planting time of peony.

In the peony planting method and time, it is generally planted in autumn, and the specific time is between August and September. The new roots of peony grow in the autumn of each year, so planting peony at this time is conducive to improving the germination rate of peony, if the planting time is later than late September, it is not conducive to the growth and development of the root system, it will be difficult to resist the cold of winter and the drought of spring, resulting in the death of peony. Segment roll.

2. Seed selection and land selection.

Remove shriveled seeds and impurities before planting, and select good quality peony seeds. In terms of soil, choose loose sandy loam, and use peat, garden soil, and cherished pearl rock to 1:1

The ratio of 1 is mixed to make soil, you can add rotten chicken manure and peanut shells to it, and then plough the soil to a depth of about 30 cm, and add farmhouse fertilizer as the base fertilizer when deep ploughing.

3. Sowing and propagating.

Soak the seeds in warm water for about 2 days before sowing, and remove the seed coat after it becomes soft, if the seed coat is thicker, soak it in alcohol with a concentration of 90% for about 20 minutes, and wash it with water after soaking. When sowing, the seeds are spread evenly in the soil, with a spacing of about centimeters for each plant and about 8 centimeters for each row. After sowing, the seeds are covered with a layer of soil and a layer of plastic film, and after 30 days they can take root.

4. Light and temperature management.

Peony likes light, in the breeding to ensure that the sun is sufficient, otherwise it will delay its flowering time, winter sunshine time is shorter, can be supplemented with incandescent lamp, every day to supplement about 2 hours of light on it. The suitable temperature for the growth of peony is between 16 and 24, and the roots can be cultivated in the soil to protect from the cold in winter.

4. Water and fertilizer management.

Peony is more drought-tolerant, should not be watered more when watering, can be watered when the soil is dry, usually planted to let Shijing peony accept natural precipitation can, if the precipitation is more, pay attention to timely drainage. Apply a fast-acting fertilizer at the budding stage of peony, a compound fertilizer after the flowering stage, a phosphorus and potassium fertilizer before winter, and a potassium dihydrogen phosphate solution can be applied twice during its growth period.

1. Choose a flower pot

When planting peonies, we need to choose pots with good air permeability, such as clay pots or clay pots, because peonies like deep soil, so when planting peonies, we need to choose deeper pots.

2. Select the soil

Peony prefers fertile, well-drained, deep soils, and is suitable for growing on neutral or slightly acidic soils. Generally, we can use a mixture of humus, garden soil, and sand. When planting peonies, put some well-rotted manure to make the peonies grow more vigorously and bloom more.

3. Plant peonies

We can dig out the peony bushes that are more than 3 years old and shake off the soil on them. Then put the peony root system in a cool place to dry, wait for the peony root to wilt slightly, and then use a sharp knife to divide the peony bush into several bushes. When dividing peony bushes, you need to have 3 or 5 bud points on each peony bush, and then put the separated small peonies in a cool place to dry.

Lay a window screen on the drainage hole at the bottom of the pot, then put 2 cm of rotten manure, put another 2 cm of mixed soil on top, and then put the dried peony bush in the middle of the pot, bury the soil and water it thoroughly, and put it in a cool place to slow down the seedlings. After the peony sprouts, it will gradually receive sunlight and maintain it normally.

Precautions related to peony maintenance

Peony is more drought tolerant and afraid of moisture, so when watering peony, don't water too much, and don't let there be stagnant water in the pot to prevent the peony from rotting roots. After we water the peonies, we need to loosen the soil in time to make the potting soil dry. This is because the roots of peony belong to the fleshy roots, and the fleshy roots have a lot of water, and if you water them more, they will easily rot the roots.

After the peony grows flower buds, we can apply fast-acting phosphate fertilizer to the peony, and we can also apply thin potassium dihydrogen phosphate water-soluble fertilizer, which can play a role in promoting the peony flowers to be larger and brighter. In addition, after fertilizing and watering the peony, it is also necessary to loosen the soil in time to let the potting soil dry out and prevent the peony from rotting its roots.

Peony likes a cool environment and is relatively cold-tolerant, so you can keep it indoors in a sunny place in winter, and the peony can survive the winter smoothly. If you are outdoors, you need to put a larger pot on the outside of the pot, and then bury some soil on it, and then put it in a place with plenty of scenery and sunlight in the background, and the peony can also survive the winter smoothly.

The above content reference: Encyclopedia - Peony (Paeoniaceae Paeoniaceae).