How to raise peony flowers well
1. Selecting varieties, seedlings and land (shuan miao he yong di)
Peony in China is a temperate plant, which likes cold and hates heat, is suitable for dryness and is afraid of humidity, and is slightly tolerant of semi-shade in the sun, and has developed fleshy roots. Therefore, it is very important to choose suitable land for cultivation and management in the future. Therefore, the land with high and dry terrain, spacious ventilation, lateral shade and deep, loose, fertile and well-drained soil is the best land for cultivating China peony, while raw soil, clay, saline-alkali soil and waterlogged land are the most taboo. In addition, the important stubble where peony has been planted should be rotated for 1-2 years before planting.
2. Timely planting (Shishizhizhi) < P > Autumn is the best time to plant peony. As the saying goes, "Peony is planted in spring, but it will not blossom when you are old".
the specific planting period is from mid-September to late October. In this period, it is better to plant early, and the early planting of Shang Gao soil temperature can promote the early development of new roots of ramets, which is beneficial to survival, overwintering and growth in the following year.
the planting method is usually carried out at the same time as the ramet propagation. No matter hole planting, ditch planting or pot planting, the planting space should be wide and deep. After the bottom is mixed with decomposed base fertilizer, the roots are evenly distributed and naturally stretched, and cannot be curled together. The planting depth should make the root neck flush with the soil surface or slightly lower, not too deep or too shallow. When sealing the soil, we should fill it in layers, layer by layer, then water it and raise the soil for the winter.
13. Shi Shi Liang jiao Shi Fei should be watered in due time.
The principle of watering should be to keep the soil moist, not too wet, and not to accumulate water. Generally, the seedlings planted at the beginning should be watered permeable, and they should be watered permeable before winter, while others can be watered according to the situation and flowers.
Peony in China is fond of fertilizer, and timely and appropriate fertilization can not only promote the blooming, but also prevent or weaken the phenomenon of "big and small years" of flowering, flower degeneration and double petal reduction of some varieties.
1. He Li xiu jian
Redundant buds, dead branches, branches of diseases and insect pests should be removed in time, so as to maintain the dynamic balance between the aboveground part and the underground part, keep the plant with a balanced amount of branches and beautiful plant shape, make it ventilated and transparent, and concentrate nutrients, so that it can grow vigorously and bloom luxuriantly. The main measures include the following:
(1) Selecting branches
After peony is planted, many new buds (commonly known as soil buds) can sprout outside the root neck in the first year; In the spring of the following year, when the new buds grow to about 1cm, a few robust, substantial and evenly distributed ones can be selected and kept as the main branches (commonly known as fixed stocks), and all the others can be removed. In the future, 1-2 new buds will be selected intermittently every year or every other year as branches for culture, so as to make the plant cluster expand and plump year by year.
(2) Make use of new buds as appropriate
In order to make peony flowers big and gorgeous, we often combine pruning to sparse and smear buds, so as to keep one bud on each branch, remove the remaining buds, and remove all the adventitious buds from the old branches, so as to concentrate nutrients and make the flowers huge. The buds retained on each branch should be full and strong. Some varieties have strong growth potential, strong branching ability and high flowering rate. There are often 1-2 or even 3 buds on each branch, which can germinate into branches and bloom normally. For these varieties, more buds can be left on each branch in order to increase the amount of flowers and extend the flowering period appropriately. However, some varieties with weak growth, weak branching ability and low flower formation rate should adhere to the pruning measures of one branch and one bud.
⒌. Bing chong hai di Fang zhi
The main diseases and insect pests and their control methods are as follows:
(1) Gray mold of peony
Gray mold is one of the important diseases of peony in the world, and it also occurs from time to time in China, especially in Shanghai and Zhengzhou. The disease can occur in the growing season of Paeonia suffruticosa, which is very harmful to young plants and causes lodging and withering of seedlings.
prevention and control: ① reduce the source of infection: clear the dead leaves of diseased plants in autumn, remove diseased buds and leaves in spring, and bury the diseased remains deeply. ② Chemical control during the growing season: once the disease occurs during the growing season, the following agents can be used for spray control: 1% lime equal Bordeaux solution, 7% thiophanate methyl 1 times solution, 65% zineb 5 times solution, or 5% clonidine 1 times solution. Spray once every 1-15 days, and spray for 2 -3 times continuously. ③ Strengthening cultivation management: the planting density should be moderate; After the rain and ... > >
question 2: how to raise peony flowers peony flowers like cool and hate heat, should be dry and afraid of wet, and can withstand the low temperature of -3℃. Like shade, it requires loose, fertile, well-drained neutral soil or sandy soil, and avoid planting in heavy soil or low temperature. Flowering period is April-May.
soil: 1. soil quality: peony is suitable for loose and fertile soil with deep soil layer. Soil drainage capacity must be good. Potted plants can be cultivated in common soil. 2. Soil property: neutral or neutral micro-alkaline soil.
watering: "Peony should be dry but not wet." Peony is a deep-rooted fleshy root, and it is afraid of long-term water accumulation. It should not be watered too much at ordinary times, and it should be properly dry. Water it twice before planting. Irrigation water once before winter to ensure its safe wintering. After spring, water should be supplied according to the dry and wet conditions of the soil, but don't water it too much.
fertilization: the base fertilizer for peony cultivation must be sufficient. The base fertilizer can be compost, cake fertilizer or manure. Usually, it is better to apply fertilizer three times a year, that is, spray fertilizer water with phosphate fertilizer and flower Zhuangdiling once half a month before flowering; Apply compound fertilizer once every month after flowering; Apply compost once before winter to ensure the next year's flowering.
question 3: how to raise peony flowers? the peony flower has been a famous flower in China since ancient times, and it has the reputation of "national beauty and fragrance" and "king of flowers". A poem says, "Who doesn't love peony flowers? They are the best things in the city. It is suspected that it is a goddess of Luochuan, and Nv Jiao has broken the morning glow. " Peony flower is elegant, known as the king of flowers, and its flower language is rich, affectionate, complete and beautiful. So, how to raise peony flowers? Let's take a look. 1. Introduction to Peony Flower Peony flower is also known as mouse aunt, white velvet, wood peony, Luoyang flower, rich flower, etc. Among them, the legend of Luoyang peony being demoted is a household name. Peony is an extremely precious and beautiful flower, so it has long been regarded as a symbol of wealth, good fortune and prosperity. In traditional Chinese painting, peonies are often seen, and the prosperity of peonies is always favored by painters. Nowadays, most peonies are potted for people to watch at any time. Because the living environment of potted peonies is different from that of outdoor planting, it is very important to choose good varieties. It is advisable to choose varieties with strong adaptability, early flowering and good flower patterns, such as Luoyanghong, Huhong and Zhao Fen. Plants should choose peony as rootstock, 3-4-year-old peony or ramet seedlings with 3-5 branches. Second, the growth habits of peony flowers Peony is a deep-rooted deciduous shrub flower, which likes sunshine, is cold-resistant, loves cool environment and avoids high temperature and sultry, and is suitable for growing in loose, fertile and well-drained sandy soil (it is advisable to choose mixed soil of sandy soil and cake fertilizer, or culture soil with fully decomposed manure, garden soil and coarse sand in a ratio of 1: 1: 1). Peony is suitable for ground planting because of its long roots and large plants. If it is to be potted, it should choose a large, permeable earthen basin with a depth of more than 3 cm. It is best to use a crock with a depth of 6 ~ 7 cm. The weather in the south is hot and dry. When it is hot in summer, we should prevent peony from being exposed to the sun and take timely cooling measures. Some flower lovers have complained that the planted peony flowers don't bloom. Here's a reminder, if the temperature is not well controlled, it will be seriously affected if it is heated and leaves fall. Third, how to raise peony flowers 1. Growing environment Peony flowers like to grow in a sunny environment, so they should be placed in a sunny and ventilated place. In spring and autumn, they can be placed outdoors. In summer, when it is hot and rainy, they will be moved to a cool environment to avoid the exposure of the scorching sun and the invasion of heavy rain. In winter, peony flowers can be placed indoors in a sunny place to avoid the influence of low temperature on its growth. 2, correct fertilization In the growth period of peony, it is necessary to ensure that it has enough nutrients to grow rapidly, so it is necessary to fertilize it regularly. Usually, it should be fertilized once or twice a week during its growth period, and it is best to use fertilizer after watering, which will help it better absorb its nutrients. During flowering, it can be watered once a day, but after flowering, it is necessary to reduce the number and weight of fertilization. In winter, it is not necessary to fertilize peony during its dormant period. 3. Proper watering of peony flowers is drought-resistant and afraid of water accumulation. It is advisable not to water too much when breeding. If it is watered too much, it is easy to make branches and leaves grow in vain, and the soil is too wet for a long time or there is water accumulation, which will lead to peony roots rotting. Therefore, in summer and autumn, it is necessary to control the humidity of peony soil. Usually, it is only watered in the morning or at night in summer, but in autumn, as long as the soil is not too dry. Finally, the knowledge of how to raise peony flowers will briefly introduce these points to you, hoping to help friends who don't know how to raise peony flowers, and I hope everyone likes the above content.
question 4: who can tell me how to raise peony flowers indoors? Peony should be planted in a spacious and ventilated place with sunshine in the morning and fertile and loose soil. It should not be planted in stagnant water, wet land or rubble. When planting a platform, the size of the platform should depend on the number and size of plants, and the height should depend on the original topography and groundwater level. Generally, the height is 5-1 cm, and the abutment is made of stones or bricks, and some broken tiles or bricks are laid. If the soil is sticky, it should be changed to culture soil. The culture soil is mixed with 6 parts of land, 3 parts of humus soil and 1 part of chaff ash. Peony planting is different from other flowers. After peony planting, it does not need irrigation, and it can't be watered with manure. People can protect themselves from the cold by burying the soil in winter, and after the spring is warm, they can open the soil to facilitate growth.
fertilization experience is: base fertilizer should be sufficient, and compost and cake fertilizer should be applied when planting. Manure. Cover the fat with soil. Topdressing should be controlled, topdressing can be done once after flowering in spring, and the fertilizer must be decomposed. It should not be too thick. No topdressing in summer. Winter fertilizer is the most important fertilization, and winter fertilizer should be combined with soil cultivation. It is not suitable to apply thick fertilizer to new peony, especially to avoid pouring thick manure, otherwise the fleshy roots will rot and die. The source of nutrients is mainly base fertilizer. Although it is in the growing season after flowering, it is still not suitable to apply liquid fertilizer. After planting for one year, solid base fertilizer should also be applied mainly in winter.
it is not advisable to water peony too much, and it is generally not watered in winter. After May, the weather is getting hotter. If the dry land is dry, you can water it properly, but it should be dry and not wet. Water can only be done after the soil is dry. Water accumulation should be prevented during showers and rainy seasons to avoid damaging plants. Storms or continuous rain often harden the soil. When the land is dry after the rain, we must loosen the soil. Loosening the soil in time can improve the ventilation of the soil. Peony roots should be buried vertically, and the loosening should be deep. Deeply loosen topsoil at least three times a year, once after flowering in spring, once after rainy season in summer and once after typhoon and rainstorm in autumn.
if the terminal bud of the main branch of flowering management is not a bud, but a leaf bud, it should be picked in time, so as not to grow in vain and affect flowering. Peony branches are brittle. When the flowers first bloom, the branches are often bent because of the heavy flower heads, which are easy to be broken when encountering strong winds. Therefore, fine bamboo pieces can be used to tie and support them, which can not only prevent them from breaking, but also increase their beauty. After the flower fades, cut off the pedicels to prevent the seeds from setting, so as to ensure the vigorous growth of the plants. Peony should be covered with grass to prevent freezing in winter, and should be swept and covered with grass in warm weather in March.
Question 5: How to raise potted peony flowers? Must-see skills 1. The soil should be loose, fertile, neutral and slightly alkaline. Cut off the broken and diseased roots of the planted peony seedlings, and put them into a basin or pit prepared in advance. The roots should be stretched, and the seedlings should be gently lifted and shaken when the soil is filled in most parts of the basin or pit, and the soil should be firmly sealed, and the roots should be slightly lower than the basin surface or the ground level.
second, water it for two hours after planting. Peony should not accumulate water, and should be watered as appropriate during the growing season.
third, after planting for one year, fertilization is feasible in autumn, mainly with decomposed organic fertilizer. It can be combined with loosening soil, spreading and acupoint application. Chemical fertilizers are often used in spring and summer, and fertilizer before and after flowering is applied in combination with watering.
fourth, in the year of planting, row after row. After germination in spring, leave about 5 branches, erase the rest, concentrate nutrition, and make the next year's flowers big and colorful. When carrying pots, trim them into their favorite shapes as needed.
5. When the potted peony grows for 1-2 years, the potted peony can be changed. In autumn, it needs to be changed into a big pot with new fertile soil or planted separately.
note: watering should not be too wet at ordinary times to prevent root rot and death. In summer, sun-shading nets can be used to cover it, and in winter, frost prevention and snow freezing can be moved to the inside of balcony or a sunny place in the room. Fertilization should not be excessive and applied according to the amount to prevent fertilizer damage.
question 6: how to raise peony flowers well? Common diseases of peony flowers and their treatment methods? 1. time
the suitable time for potted peony is the same as that for field planting. Heze and Luoyang are usually suitable from late September to early October. Early planting is prone to "autumn hair", too late roots grow slowly, plants grow slowly, and even die easily after flowering in the following year.
second, method
before potted peony, the seedlings should be dug out and aired for 1-2 days to make the roots dehydrated and soft, which is convenient for pruning and planting. Before planting, put the flowerpot in the pool to absorb enough water. When planting, first pad a tile in the drainage hole at the bottom of the basin to prevent soil leakage; Then spread 2 ~ 5 cm thick pebbles or waste brown rope, which is easy to drain. Before planting, peony seedlings should be trimmed, so that the above-ground and underground parts are balanced, and the shape is beautiful and generous, which is convenient for cultivation management. First, cut off dead branches, dead leaves and long roots, and put the roots in 1% copper sulfate solution for disinfection for 5 ~ 1 minutes. Then, put the seedlings in the center of the basin to fill the soil for planting, and compact them by hand while filling the soil until they are 3 ~ 5 cm away from the upper edge of the basin. After potted, the pot surface can be accompanied by Taihu Stone, Yingshi Stone, Bamboo Shoots and Peony Plants, which not only increases the beauty of potted peony, but also makes the pot surface green and full of vitality, and can also play a role in moisturizing and insulating temperature.
third, management
(a) watering. Because of its small capacity, less soil and limited water holding capacity, potted plants must be watered in time to maintain the normal water demand of peony. After planting, they should be watered once, and then every 3 ~ 4 days to keep the potted soil moist. If the soil is too wet. It is easy to make the branches and leaves grow in vain, and it will rot the roots if it is too wet or stagnant for a long time. Especially in summer and autumn, we should control the humidity of the basin soil, so as not to dry it or water it. Too wet buds flourish in autumn and do not bloom in the next spring.
(2) fertilization. The nutrients in the basin soil are limited, and only timely topdressing can ensure the normal growth and development of peony. Topdressing can be started in the following spring, and sesame seeds, peanuts and bean cakes can be used after being fermented. When applying water, apply water once or twice a week during the growing period. Water it once a day before and during flowering. After flowers wither, flowers should be cultivated for foliar spraying, and topdressing is not required during winter dormancy. Peony can be cultivated in the open field, but also potted for viewing. September-October is the best planting season. Potted peony should choose to adapt