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The cultivation method of peony flowers is as follows:
1. Soil selection.
When making potted plants, choosing the right soil is the most basic step. It is better to choose a loose, slightly acidic soil. Because this plant will have poor growth under alkaline conditions.
If the alkalinity is too large, the plant may wilt or even die outright, so a slightly acidic soil with a little bit is the best choice.
2. The choice of pots.
In the process of planting peonies, be sure to choose a relatively deep pot. Mainly because this plant is suitable for planting directly in the ground, and now we choose to use pots for maintenance, so choosing a deeper pot is more suitable for the growth of plants.
3. Illumination. Since it is a sun-loving plant, it must meet its light needs. Give it at least 6 hours of astigmatism every day, and the sun exposure time in winter is short, you can put it on the balcony to maintain it and receive all-day sunlight.
4. Watering. Peony flowers are not tolerant to waterlogging, so when watering, it is necessary to ensure that there will be no stagnant water in the potting soil, and if there is stagnant water, there will be rotten roots. Observe the condition of the soil before watering, if it is completely dry, it means that it needs to be watered; If the soil is moist, it means that there is no need for watering for the time being.
In addition to watering the roots, when the temperature is high, it is also necessary to spray the branches and leaves with water to keep the upper part of the plant moist.
5. Increase nutrients.
Peony flowers need to increase nutrients during the growth and flowering period. In addition to chemical fertilizers, you can also make your own fertilizers. You can use fermented rice washing water instead of watering, there are many essential elements in the rice washing water, which can supplement nutrients to the plant and make it grow better and better.
You can also use beer to wipe the leaves, which contain a lot of amino acids and sugars, which are very helpful for the growth of the plant.
6. Pruning. If you want to maintain a pot of peony flowers in good shape, you must do a good job of pruning, and it can be said that this part is the most important. During the growth of the plant, it is necessary to observe the branches of the plant in time, even if the thin and weak branches are removed.
Thin and weak branches will not bloom if they are left, and repairing them will not distract the nutrients of other branches, which is conducive to the growth of other branches.
In addition, when some flower buds bloom on the side, they must be disposed of in time, so that the nutrients will not be dispersed, and the flower buds that can bloom will not appear nutrient-deficient. If you don't plan to keep the seeds later, you should dispose of the withered flowers in time.
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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, the peony plant with uniform root thickness and slenderness, thick and strong terminal bud, no disease and insect pests is selected during propagation, and the propagation time is carried out before the land is frozen, and it can be divided and propagated 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, in the vernalization stage of peony must be below 0 degrees Celsius, after about a month, the peony germ can be quietly patted to become a companion; 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 root plant, so the soil layer should be deep to help the growth of peony roots, and for potted peony pots 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 with neutral or slightly acidic reeds.
Fourth, planting and maintenance
Peony is a fertilizer-loving crop, in the early stage of cultivation must ensure a sufficient amount of base fertilizer, at the same time, peony needs to be topdressed 3 times a year in the middle of growth, 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.
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1. Maintenance during flowering. Before the peony blooms, after the side buds appear, the excess flower buds are removed in time, so that the nutrients can be concentrated and the top buds are large and beautiful. If you don't plan to collect the seeds, cut off the flower stalks directly to avoid the seeds from consuming nutrients.
2. Planting time. Peony likes sunlight, cold hardy, the temperature requirements are not high, should be cold and afraid of heat, and it is easy to grow poorly in the summer high temperature season, so autumn is the best season for planting peony.
3. Soil requirements. Peony is a fleshy root, and potted peony in the home must choose loose, fertile and slightly acidic sandy soil. Try not to plant in the soil, if the soil is too alkaline, it is easy to cause yellow leaves, or even wilt and die.
4. Fertilizer and water maintenance. Usually you can put the peony outside, a little rain is no problem, and you don't need to water it often. The greatest water requirement of peony is before and after flowering, when the weather is old or when the weather is relatively dry in spring, the number of watering can be increased appropriately.
Top dressing should also be properly controlled, usually three times a year, the first time in the spring, when the new shoots are quickly withdrawn, and the other two times when the leaves and flower buds are stretching, to apply fast-acting fertilizer, also called flower fertilizer.
5. Shaping and pruning. In order to make the peony flowers colorful and strong, it is very important to have plastic pruning. The pruning of peony mainly includes the work of fixing the stem, pruning, removing buds, thinning buds, cutting off residual flowers, etc., mainly according to the growth of peony for pruning, the growth of robust varieties, it can be pruned into a single stem, less branch variety, generally to be cut off by the group to prune the thin diseased branches, retain the strong branches.
6. Don't transplant often. Peony can not be transplanted often after planting, otherwise it will damage the roots, affect growth and flowering, under normal circumstances, change the pot once every 2 or 3 years, during this period in time to send the soil to weed.
7. Cut off dead leaves in time. Potted peonies, cut off the wilted branches and leaves after the frost falls, so as not to breed diseases and pests. In winter, there is no need to move the peony indoors, you can put it on the balcony or eaves or in a sunny place under the leakage, avoid wind and snow, and the potting soil should not be too dry.
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The peony flower planting method is as follows:
Soak the seeds in water and sift out the seeds that are not full, and the seed coat of peony is thin and easily absorbs water. Soak the seeds in warm water at 50 degrees Celsius for 24 hours before sowing, and the germination rate of the treated seeds will be greatly improved.
Fill the container with soil, sow the seeds three centimeters apart, and cover with wet soil with a thickness of about two centimeters after sowing. Do not transplant often: After the peony is planted, it can not be transplanted often, otherwise it will damage the roots, affect the growth and flowering, under normal circumstances, change the pot once every 2 to 3 years, and send the soil to weed in time during this period.
Peony
Paeonia lactiflora pall), alias separate grass, flower prime minister, belongs to the order Ranunculus, Ranunculaceae peony is a perennial herb. The tubers are born from the lower part of the root neck, fleshy, stout, spindle-shaped or long columnar, thick.
The petals of peony are obovate, the flower disc is shallow cup-shaped, the flowering period is from May to June, the flowers are generally born at the tip of the stem or near the apical leaf axils, the original flower is white, and the petals are 5 to 13. Horticultural varieties are rich in flower colors, including white, pink, red, purple, yellow, green, black and compound colors, with a flower diameter of 10 to 30 cm and hundreds of petals.
The fruit is spindle-shaped, and the seeds are round, oblong, or pointed. Peony is known as the "flower fairy" and "flower phase", and is listed as one of the "top ten famous flowers", also known as the "May flower god", because it has been used as the flower of love since ancient times, it has been respected as the representative flower of the Qixi Festival.
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Summary. 1. Sowing.
Peony flower sowing is generally carried out in early autumn, when the temperature is hot and cold, which is suitable for peony flower seed germination. Before sowing, select plump seeds, soak them in 50 warm water for about 24 hours, scoop up the seeds, sow them in potting soil, lightly cover them with a layer of soil, then water them thoroughly and cover them with plastic film to improve the germination rate of seeds. Generally, the buds can be unearthed in the spring of the second year.
Be careful to water the potting soil while waiting to keep it moist.
How to grow peony flowers.
1. Sowing peony flowers is generally carried out in early autumn, when the temperature is hot and cold, which is suitable for peony flower seed germination. Before sowing, select plump seeds, soak them in 50 warm water for about 24 hours, scoop up the seeds, sow them in potting soil, lightly cover them with a layer of soil, then water them thoroughly and cover them with plastic film to improve the germination rate of seeds. Generally, the buds can be unearthed in the spring of the second year.
Be careful to water the potting soil while waiting to keep it moist.
2. Soil peony flowers belong to succulent root flowers, which are suitable for growing in soft and breathable acidic soil, and can be used as culture soil with rich humus. The sandy soil is loose, breathable, and drainable, and suitable for plant root respiration. If the soil is alkaline, you can add an appropriate amount of orange peel water to achieve the purpose of neutralization.
3. Light spoon medicine belongs to temperate plants, likes temperature and light and is slightly cold-tolerant, and the sunshine time should be maintained for no less than 9 hours during the growth period, which will lead to stunted flower bud development. However, when it comes to viewing, it is necessary to avoid the scorching sun.
Fourth, water peony prefers a dry environment, the demand for water is not large, can be watered at a long interval, generally until the soil is dry and then watered. It can be watered once every 5-7 days in spring and autumn, once every 2-3 days in summer, and once in January in winter. In addition, in the rainy season, it is necessary to pay attention to the prevention of water accumulation, which can easily lead to root rot for 6-10 hours, which is extremely unfavorable to the growth of peony.
Pay attention to reasonable fertilization, the number of top dressing does not need too much, in addition to applying basal fertilizer when potting, top dressing once when the leaves grow, top dressing once, and then top dressing again in autumn and winter.
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Peony is a plant that prefers sunlight, breathability, and good drainage, and the following is the planting method of peony flower potted plants:
1.Choose the right pot. Peony prefers deeper pots, which are about twice the length of the roots, and pots that are ventilated and well-drained are best.
2.Prepare the soil. Peony likes fertile soil, can be used with humus soil, garden soil, river sand, decomposed organic fertilizer and other chain as the main component of the culture soil, and add a certain proportion of perlite or vermiculite and other substances to maintain soil permeability.
3.Cultivation of peonies. Put the peony root system in the flower pot and prepare the skin, and then fill the soil into the flower pot, pay attention to the root of the peony can not be damaged when filling the soil, and compact the soil by hand after filling the soil.
4.Watering. Peony needs an appropriate amount of water during the growth period, but not too much, to keep the soil slightly moist.
As for the problem that your potted peony grows leaves and does not bloom for three years, it may be due to the following reasons:
1.Lack of nutrients. If the peony lacks nutrients, it will grow leaves and not bloom. Peony can be fertilized during the growing season, but it should be noted that the fertilizer should not be excessive.
2.Lack of sunlight. Peonies need full sunlight to bloom properly, and if they are placed in a location with insufficient light, it will affect the flowering period of the peonies.
3.Lack of pruning. If the peony is not pruned for a long time, it will cause the peony flower buds to differentiate poorly and it will be difficult to flower.
4.Pest. If the peony is attacked by pests and diseases, it will also affect flowering. Corresponding prevention and control measures need to be taken in a timely manner. Shed grip line.
Hopefully, the above information will be helpful to you.
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