How to raise peonies? Matters needing attention in watering, pruning and fertilizing peony flowers

Peony is recognized as the king of flowers and has the reputation of "national color and heavenly fragrance". The peony flowers are colorful, elegant and moving. So how to cultivate peonies? Today, the editor shares the cultivation techniques and flowering management notes of peony flowers as follows.

Watering

The temperature rises quickly in spring, but there is still a cold wave, so it is necessary to water spring water early, which can effectively reduce the ground temperature, delay plant sprouting and avoid the harm of late frost and late spring cold. If watering too late, not only can not play the role of anti-cold, anti-freezing, but also affect the quality of flowering. Therefore, it is appropriate to water spring water sooner rather than later, and it is most appropriate to water in early spring. At this time, watering should also be in line with the principle of seeing dry and wet, watering must be permeated, and it is appropriate to use no stagnant water on the soil surface, and it is not advisable for water to pass through the land. However, the full flowering period of peony should be controlled watering, watering too much will shorten the flowering period and make the flowers wither prematurely.

Pruning

In spring, peony tends to sprout a large number of bottom buds at the base, so timely pruning is very important. There are three main aspects in pruning peonies: first, pedicure. Except for the retention of branches used for regeneration or correction of crown shape, all new soil buds should be cut off to avoid consuming a lot of nutrients for their growth, affecting flowering quality and flower bud differentiation in summer. The second is to remove too many buds. In line with the principle of removing the weak and keeping the strong, only one robust bud can be retained for each branch. The third is to cut off the residual flowers of plants that do not intend to stay, so as to prevent them from consuming a lot of nutrients because of their fruiting.

Fertilizer application

Peony generally applies fertilizer twice in spring, that is, pre-flowering fertilizer in early spring and post-anthesis fertilizer in mid-spring. The first time for pre-flowering fertilizer, that is, promoting flower fertilizer, should be carried out in early March. This fertilization has a great promoting effect on peony flowering in the same year, and the second time is post-anthesis fertilizer, which should be carried out within half a month after peony flowering. This fertilization can promote plant growth and flower bud differentiation, which has a direct impact on the number and quality of flowering in the second year. In daily management and care, people often ignore post-anthesis fertilizer, in fact, this fertilization is very important. Therefore, the compound fertilizer mainly composed of phosphorus and potash fertilizer is generally applied once within half a month after flowering, and some circle fertilizer which is mature and fermented can be applied properly at the same time. If the plant does not grow well after anthesis, 0.2% potassium dihydrogen phosphate solution can also be used for foliar topdressing to promote the plant to flourish.

Shade

Shade properly after blossom. Although peonies like light, they avoid exposure to the sun, and when they bloom, they grow best in weak shade. The peony is in full bloom at the beginning of May. If the temperature is too high without proper shading, it will not only shorten the flowering period, but also make the blooming flowers lose their luster and reduce the ornamental value. Therefore, appropriate shading measures should be taken during peony flowering to receive light before 9: 00 in the morning and after 5: 00 in the afternoon. In this way, the peony flowers can be brightly colored, the florescence can be prolonged, and the leaves can be effectively avoided from sunburn and scorched edges.

Pest control

Although spring is not a high incidence period of peony diseases and insect pests, if we relax the control work, it is easy to cause the plant to suffer from diseases and insect pests during the growing period, or even the whole plant to die. Therefore, it is appropriate to spray 3-5 Baume stone sulfur mixture on the plant before leaf spreading in early spring, and spray 1000-fold solution of 50% methyl thiophanate wettable particles every 15 days after flower fade, and it can also be used alternately with 50% carbendazim wettable granules to effectively control fungal diseases such as black spot, stem rot and leaf blight. In spring, peony is vulnerable to aphids, such as omethoate and other broad-spectrum insecticides.

Matters needing attention in florescence management

Sufficient light is very beneficial to the growth of peony flowers, but it should not be exposed to the hot sun for a long time. The suitable growth temperature is 25 ~ 25 ℃, and the plants are dormant above 25 ℃. Before flowering, the plant should be ventilated in time to avoid excessive temperature and affect the growth of the plant.

The characteristic of peony is "four appropriate four fears", that is, cold and cold, warm and hot, light and shade, dry and wet. Therefore, planting peonies should choose places with spacious ventilation, sunshine in the morning and fertile and loose soil, and should not be planted in stagnant water, shady wetlands and rubble.

The planting of peony is different from other flowers. Peony does not need irrigation after planting, let alone dung water. People can block the soil in winter to prevent the cold, and remove the soil after the warmth of spring to facilitate growth.

The peony should be covered with grass to prevent freezing when it is overwintering, and the grass should be swept away when the weather is warm in March.

Chinese tree peony has extensive ecological adaptability, so it is easy to cultivate and manage. Friends who like peonies should plant them quickly.

How to raise peony flowers, breeding methods and matters needing attention of peony flowers

Peony has been widely loved by people since ancient times, is a symbol of rich flowers and plants, known as "king of flowers" reputation. Peony has been widely planted in the folk since ancient times. as an ornamental flower plant, every family is willing to put it in the home to decorate the interior space. Many people do not know how to raise peonies. The following is to introduce the breeding methods and points for attention of peonies.

The growth habits of peony flowers

Peonies like warm, cool, dry and sunny environments. Like the sun, but not resistant to summer sun exposure, but also resistant to semi-shade, cold, drought, weak alkali, avoid stagnant water, afraid of heat, afraid of direct sunlight. It is suitable to grow in neutral sandy loam soil which is loose, deep, fertile, high dry and well drained. Poor growth in acidic or clayey soils. The plant will be dormant when the temperature is above 25 ℃, and the optimum temperature for flowering is 17-20 ℃, but it must be treated with low temperature of 1-10 ℃ for 2-3 months before flowering.

Culture methods of peony flowers

1. Soil quality: peony is suitable for loose, fertile and deep soil. The drainage capacity of soil must be good. Pot culture can be used in general culture soil, the soil pH value is neutral, micro-acid or micro-alkali can also be used.

2. Temperature: peony is cold-resistant and can not bear high temperature. In both eastern and central China, the flower buds began to expand gradually when the winter temperature reached 4 ℃. The suitable temperature is 16-20 ℃, and it will not blossom below 16 ℃. At high temperatures in summer, plants are semi-dormant.

3. Illumination: Yin camellias, Yang peonies. Peonies like the sun, but they don't like the sun. When planting, you need to choose a higher eastward sunny place, and the potted plants should be placed on a sunny eastward balcony, such as a south balcony or roof platform, and shade in the west.

4. Planting: peony is a kind of deep-rooted flowers and trees, deep ploughing should be carried out before planting, and base fertilizer should be applied (such as bone powder, cruller, chicken manure, etc.).

5. Watering: peony should not be watered much, and it is generally not watered in winter. After May, the weather is getting hotter and hotter. If the dry land is dry, it can be watered appropriately, but it should be dry rather than wet. Only after the soil is dry can it be watered.

6. Fertilization: it is best to apply fertilizer three times a year, the first time in the new shoot, when the leaves and buds are stretching, mainly by applying quick-acting fertilizer; the second time after flower fade, it is still dominated by available fertilizer; the third time in autumn and winter, mainly by base fertilizer.

7. Pruning and pruning: cut off the remaining flowers after the flowers have faded. In order to make the crown low and flowers dense, it can be pruned before July to avoid the influence of dense branches on flowering. It is appropriate to leave 5-6 main branches per plant.

How to raise potted peonies in the family

1. Extensive management and simple maintenance. In addition to the strong light at noon in midsummer, adequate light should be given at other times of the year, especially in winter.

There is a large water demand in the peak growth period from March to September, so it is necessary to often water and spray to increase humidity, and gradually reduce the amount of water after autumn to improve the cold resistance of the plant.

3, like the semi-shady environment, if the light is too strong or insufficient in the place, the leaves will easily become light green or yellowish green, lack of vitality, lose their due ornamental value, or even die; such as direct sunlight, dry air, it is most likely to cause scorching, so it should be placed in a cool and ventilated place and pay attention to maintaining environmental humidity.

4. diseases and insect pests are not easy to occur, but if the basin soil is stagnant and poorly ventilated, it may not only lead to root rot, but also root rot, so attention should be paid to spraying prevention and control.

5. Put it in the ventilated position with sufficient scattered light, because winter is not the growing period of peony orchid, in order to prevent and cure the rotten root, watering must be thoroughly watered, depending on the situation.

Matters needing attention in peony culture

The main results are as follows: 1. If there is too much water in the cultivated soil, the fleshy root is easy to rot.

2. Peony is not tolerant to high temperature, so cooling measures should be taken in time when it is hot in summer.

3, for its shade, to prevent fallen leaves, if it is allowed to heat, fallen leaves, will seriously affect the future flowering.

How to raise peonies, the breeding methods and matters needing attention of peonies are introduced here. I hope the above contents will be helpful to you. The cultivation of potted peonies at home also requires us to pay attention to some related points. When the beautiful peonies are in full bloom, our indoor environment will add a lot of color.

How to raise peonies

Different plants will have different culture methods, although some plant culture methods are more or less the same, but there are many changes in this aspect. As a unique woody and precious flower in China, there is no doubt that there are some differences in peony breeding, so let's take a look at how to raise peony flowers. Peony Flower language 1. The flower pattern is generous, known as the king of flowers, which means perfect, affectionate, rich and magnificent. two。 Life, expectation, a touch of love, pay with your heart. 3. Noble and clean, dignified and elegant, thousands of manners, national color, Tianxiang, trustworthy people. Peony cultivation precautions when planting peony, it is necessary to adjust measures to local conditions, the land planted, the best place to choose Gaozhao to the sun, the peony plant growing in the shade is thin, and can not blossom. The growth is best where there is a lateral shade. The soil should choose sandy loam or loam which is loose, fertile, deep and well drained. The pH value of the soil should be neutral or slightly acidic or alkaline. Before planting, the roots should be properly trimmed, cut off the diseased roots and broken roots, and then soak the roots with 0.1% copper sulfate solution or 5% lime water ruler for half an hour, disinfect them, and then rinse them with clean water before planting.

The planting depth should be flush between the rhizome junction and the soil surface. The suitable planting time is from mid-September to middle and late October. In the north, it can be planted earlier, and in the south, it can be planted later, and the planting time is suitable. The wound is easy to heal after planting, and it is easy to take root, which is conducive to growth and flowering. First, planting chooses sunny, non-stagnant land, preferably a sunrise slope, sandy loam with fertile soil and good drainage. Turn over the land deeply before planting, the planting pit should be appropriately large, and the root of the peony should be stretched vertically into its hole, not the root. Planting should not be too deep, it is better to bury the roots just now. Second, sufficient sunlight and temperature are beneficial to its growth, but it is not resistant to hot summer sun exposure. When the temperature is above 25 ℃, the plant will be dormant. The suitable temperature for flowering is 17-20 ℃, but it must be treated with low temperature of 1-10 ℃ for 2-3 months before flowering. Peony can withstand a low temperature of-30 ℃, but appropriate cold prevention measures should be taken in the northern cold zone in winter to avoid frost damage. The hot and humid weather in the south is extremely disadvantageous to the growth of peony. Third, water twice before watering and fertilizing and planting. Irrigate water once before winter to ensure its safety through the winter. Supply water according to the dry and wet soil after the beginning of spring, but don't overwater it. Fertilizer is generally applied three times in the whole year, the first time is pre-flowering fertilizer, quick-acting fertilizer is applied to promote it to bloom well. The second time was post-anthesis fertilizer, and the organic liquid fertilizer was applied once. The third time was autumn and winter fertilizer, which was mainly based on base fertilizer to promote the growth of the following spring. Fourth, after shaping and pruning the flowers, pick the flowers and prune them in time, cut them according to the natural growth of the tree, and at the same time smear the wound healing and anti-decay film at the trimming mouth to protect the wound and prevent bacteria from invading and infecting. If you want low plants and dense flowers, they should be shorter and heavier in order to inhibit the expansion of branches and the occurrence of root tillers. Generally, it is appropriate to retain 5-6 branches per plant. 5. Florescence control

Potted peonies can blossom during the Spring Festival by promoting flowering in winter. The method is to select strong peony varieties with full scale buds with soil 60 days before the Spring Festival, to hurt roots as little as possible, to dry them in a shady place for 12 to 13 days, and to prune them. Each plant leaves 10 full branches with terminal buds, leaving top buds and wiping out the rest. When potting, the size of the pot should match the plant to achieve a satisfactory plant type. After pouring water, normal management. 50-60 days before the Spring Festival, move it into a 10 ℃ greenhouse and spray water 2 times 3 times a day to keep the basin moist. When the scale bud expands, it is gradually heated to 25: 30 ℃, and the night temperature is not less than 15 ℃, so that flowers can be seen during the Spring Festival. Conclusion: the above are the matters that need to be paid attention to in the process of peony culture. I hope all friends who breed peony can pay attention to it. Clear breeding methods, must be careful planting, different plants, they correspond to different breeding methods are different.