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Planting, growing and caring for peonies in the open field, agricultural technology

Planting, growing and caring for peonies in the open field, agricultural technology



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Since ancient times, beautiful spring peonies adorn flower beds, planting and caring for this lush shrub requires certain skills. The plant prefers sunny areas and does not tolerate swampy soil. New varieties of peonies have been developed with a longer flowering period that do not require support. Usually, peonies are grown for cutting, but they only stand in water for 4 days. It is better to leave the plant in the flowerbed and admire its exquisite appearance.

Description and features

Peonies are hard not to notice in the flower bed, because huge, bright, fragrant flowers are the main decoration of the flower garden. This rhizomatous plant grows in one place for several years, blooms in late spring. Its erect stems 45-100 centimeters high, together with foliage, form a tall, lush bush.

Leaves are large, alternate, trifoliate or pinnate. Flowers - apical, single, large, 10-25 centimeters in diameter. They are simple or terry. The color of the flowers is varied, from milky white to bright purple. The fruit is a multileaf with seeds inside.

Peony is a member of the Peony family. The plant got its name from Greek myth. The healed Hades thanked his savior, and did not let him die, turning him into an exquisite flower before his death.

How to plant in open ground

Peony is a perennial crop that can grow in the same place for several decades. Before planting a flower, you need to choose a suitable place for it.

Seat selection

A well-lit area is suitable for culture. The plant can be planted on a mound to allow water to drain from the roots when it rains.

Good lighting

The peony does not grow well in the shade of tall trees and bushes. In a heavily shaded area, the plant may not bloom. The flower bed should be illuminated by direct sunlight for at least 6 hours a day.

Stagnation of moisture is not allowed

Peony is a viable crop that tolerates frost or drought well. There are many dormant buds on its rhizome, which awaken in the spring after winter, but in the ground flooded with water, they all rot, which causes the plant to die.

Wind protection

Peonies can be planted near a house or hedge (one meter away). In such places, the bush will be protected from sudden gusts of wind.

Soil requirements

The peony bush does not like peat. It is not recommended to use it as an additive, mulch or winter shelter. Peat has an acidic reaction, and a neutral acidity soil is suitable for a peony culture. Too acidic soil must be limed. For peony bushes, loam or sandy loam, well-drained, fertile soil are suitable. Soil composition: garden, leaf or sod land, humus, sand, clay.

You can add a little ash, superphosphate and ferrous sulfate to the soil.

Timing

Peonies are usually planted in the fall (August-September). At this time, the bushes are dug up and divided. Gardeners who bought planting material in the spring can plant peonies in April. The culture has two periods of regrowth of the suction roots - August-September or April-May. Peonies root only in cool soil (at a temperature of 12 degrees Celsius).

Features of planting in spring

Peonies are usually planted until October. Purchased delenki can be planted in spring. Planting is carried out at the very beginning of April. If the weather is very frosty, you can plant the cut in a pot, put it in a cool place for the germination of suction roots, and transfer it to a flower bed in April-May.

Peonies are transplanted by the transshipment method. If you remove the plant from the pot, you will notice that the entire earthy ball is entangled with white suction roots. In order for the rhizome to grow normally, and the peony to develop, you need to transplant the culture to the flower bed. Peonies planted in spring do not take root well.

It is best to plant the cuttings before the buds begin to grow. However, transplanting from a pot to a flower bed along with an earthen lump is not perceived by the plant too painfully.

What you need to know when planting in the fall

It is recommended to plant peonies in August-September, so that they have time to take root before the frost. By August 15, this plant ends the formation of renewal buds (on the rhizome). New stems will grow from them in the spring. On the twentieth, you can dig up a bush intended for propagation and divide its rhizome. Planting material (delenki) can be purchased ready-made. Before planting, the rhizome is placed in a Heteroauxin solution for a couple of hours (to stimulate root formation).

How to choose planting material

A beautiful, lushly blooming peony bush can only be grown from a young plant. It is better not to buy old bushes, because they can bloom several more times, and then wither. It is best to purchase an annual or biennial plant grown in a special nursery. You can take a small cut with 2-3 kidneys.

The root should be young, light, with large buds. You should not buy overdried cuttings with blackened and dried buds.

Bad predecessors

It is better to plant peonies in a flower bed after legumes or lupines. It is undesirable to plant flowers in the place where bushes or perennial plants used to grow. Such crops severely deplete the soil, and it takes some time to recover.

Landing scheme

Delenki with kidneys are planted in dug holes. Preparatory planting work is carried out in advance. Two weeks before planting, the soil is prepared, it is fertilized with rotted humus, potassium, phosphorus, and diluted with sand. Dig a hole 50x50 centimeters in size. It is poured onto the bottom of the fertilized soil, then a little sand and the cut is immersed to a depth of 5 centimeters.

The most important thing when planting is to correctly set the distance from the upper renewal bud to the soil surface. It should be no more than 5 centimeters. To the neighboring flower, you need to leave 1 meter of free area, since the peony shrub grows strongly.

Care and cultivation

Peony bushes will grow for a long time and will delight you with abundant flowering every spring, if they are properly looked after. After planting, they will bloom only two years later. Before flowering, you do not need to fertilize the soil, but you need to constantly remove weeds from the flower bed and break the soil crust.

Preventive spraying with fungicides

Peonies can get sick in rainy and cool weather. Common diseases are gray rot, rust, brown spot. Fungal spores are destroyed by fungicides (copper oxychloride, colloidal sulfur, Bordeaux liquid, copper sulfate, Fundazol). The first treatment is carried out in early spring, when the shoots sprout. Water the plant itself and the ground near it.

The second and third times, the green foliage is sprayed with a fungicide solution. It is advisable to carry out the processing before or after flowering. An interval of 10-11 days must be observed between sprays. The bush takes 1 liter of solution (5 grams of the drug).

Growth stimulants

For active development, peonies need growth stimulants. In spring and autumn, after planting, the bushes are watered with a Heteroauxin solution. This drug stimulates root formation. To improve the development of stems and leaves, Zircon, Ferovit and Epin are used.

Top dressing

Peony bushes are fed as soon as shoots appear and before flowering. It is best to fertilize the plant with a mullein solution. Fertilizer should be applied to circular holes near the bush. If there is no mullein, the peony can be fed with minerals by dissolving them in water. Even after flowering, until August, the bush needs to be fertilized with phosphorus and potassium.

Foliar

For young plants, it is better to use foliar dressing so that nutrients are absorbed through the leaves. The first is carried out at the time of emergence of sprouts. The peony is fed with urea (5 grams per 1 liter of water). After 10 days, you can spray the plant with this nitrogen fertilizer again.

Subroot

In spring, peony bushes are watered with nitrogen-potassium fertilizers. For one bush, you need to dissolve 10 grams of ammonium nitrate and potassium sulfate in 3 liters of water. During the budding period, the third feeding is performed. For one bush, you need to take 15 grams of potassium sulfate and superphosphate.

Watering

During a drought, the plant must be additionally watered to the full depth of the roots (a bucket of water every 3-4 days). Peony bushes need watering at the time of budding, during flowering and at the end of summer, when flower buds are laid. Peonies are watered every 2-3 days, 3-7 liters of water are poured under the bush.

Loosening and weeding

After watering, the ground near the bush can be loosened. Weeds that have appeared must be removed from the flower bed so that they do not take away nutrients.

After flowering

Immediately after flowering, you need to cut off the flower heads to the first green leaf and remove them from the flower bed. You do not need to touch the leaves. They should remain in the flowerbed until the very frost. After flowering for 1.5 months, the laying and development of renewal buds (on the rhizome) takes place. Blooming stems will grow from them for the next season.

Transfer

Peony bushes try not to transplant. In one place, they can grow for 10 or more years. If there is a need for a transplant, it is carried out in early spring or autumn. During the autumn transplant, the entire ground part is cut off. The soil is moistened, after which the plant is dug in. Together with the earthen lump, the rhizome is transferred to a new place and immersed in a prepared hole.

Diseases and pests

A crop in rainy and cool weather can contract a fungal infection. Preventive spraying with fungicides (Fundazole, Bordeaux liquid, copper oxychloride) is saved from diseases. Bushes are processed before and after flowering.

Peonies can be attacked by insects. Bronze beetles feed on leaves, root nematodes infect roots, sod ant eats flower petals. Preventive spraying with insecticides (Fitoverm, Actellik, Karbofos) saves from pests.

Botrytis

The disease is caused by a fungus that lives in the soil. Gray mold appears on buds, leaves and stems in wet weather. Too acidic soil and an excess of nitrogen fertilizers can provoke the disease. For prevention, the soil is treated with lime, and the plants are sprayed with copper-containing preparations (copper sulfate, Bordeaux mixture) in early spring.

Gray mold

Affects stems, leaves, buds and rhizomes. Brown specks appear on the tips of the leaves, after which they dry out. The base of the stem is covered with a gray bloom, the shoot darkens and breaks. Gray rot can appear on the buds, which because of it turn black and dry. Preventive spraying with fungicides is saved from the fungus.

Powdery mildew

Fungal infection affecting leaves in late summer. A white spiderweb bloom appears on the upper side of the leaves. Spraying with a solution of copper sulfate or soda ash saves from powdery mildew.

Preparation for wintering

Before winter, all stems must be cut to the surface of the ground. The aboveground part is cut off only after the first frost, when the stalks fall. Even after the peonies have bloomed, the foliage is left in the flowerbed, since until autumn there will be an outflow of nutrients from the leaves to the roots. Pruning too early can harm the plant. After pruning, the surface above the rhizome can be mulched with dry foliage or sawdust.

Reproduction

Peonies are most often propagated by dividing the rhizome. The best time for breeding is April or late August.

Dividing the bush

Closer to autumn, a bush at the age of 3-4 years needs to be dug out of the ground. All stems with leaves are pre-cut. The rhizome is removed from the ground. It needs to be dried, and then divided into divisions. The root is cut with a knife. Each division should have at least 3-5 kidneys. The slices are sprinkled with crushed coal.

The delenka is kept in a cool room for a couple of days, and then planted in a permanent place. The rhizome can be pretreated with a growth stimulant and fungicide. You can rake the ground near the bush in the spring, cut off a piece of rhizome with a bud and plant it in a new place.

Seed method

This method is rarely used. Peonies grown from seeds will bloom only after 5 years. The seeds are harvested at the end of August. At the beginning of September, they are sown on the garden bed and sprinkled with a layer of earth of 5 centimeters. In the spring or a year later, the seeds germinate.

Cuttings

Peonies can be propagated by stem cuttings. In the spring, the tops of shoots 10-12 centimeters long are cut off and placed in a jar with a Heteroauxin solution. A week later, they are planted in a wet sand-earth mixture and covered with a plastic bottle on top. The plant takes root for 3 weeks, after which it can be transferred to a flower bed.

Layers

Adult shrubs at the age of 5-8 years can be propagated by layering. In summer, the shoots are pressed to the ground, covered with soil. You can make a small scratch on the stem. By autumn, the roots sprout, after which the layering is cut off from the mother bush and transplanted to a permanent place.

How to plant a tree peony in the garden

Saplings of tree peonies are usually bought in February-March. At this time, the planting material comes from European and Chinese gardening companies. It is better to store the purchased peony until April in a cool room, and then bury it in a hole in the flower bed. If the buds wake up and begin to grow, you need to plant the rhizome in a pot with a substrate, put it on the window and water it regularly. By the end of May, the planted plant will have suction roots.

The awakened peony is transplanted to a permanent place when the air warms up to 15 degrees Celsius. However, the best time to plant a tree peony is late August, early September.

Why does not it bloom or bloom badly

Gardeners sometimes face unexpected challenges. Regularly caring for peonies, they wait for flowering for several years, which for some reason does not come. It turns out that there are some nuances that you need to pay attention to.

Recessed root planting

The peony will not bloom if the rhizome is deeply deepened during planting. The ideal distance from the kidney to the ground is 5 centimeters. If the root is placed a little deeper, the shoots will grow annually, grow greenery, but never bloom.

Plant is young

Peonies usually bloom 2-3 years after planting. Late-flowering and red varieties can only bloom for 4 years.

The bush is too old

It is not recommended to buy and plant mature bushes. The lifespan of peonies is limited, the old plant stops developing, and can be infected with a fungus or virus.

Diseases

Peonies do not bloom well during illness. Plants, with improper care or in rainy weather, often suffer from gray rot. To prevent disease, peonies are sprayed with copper sulfate or Bordeaux mixture in early spring.

Excessive pruning

If you cut the flowers along with the leaves to the very base, the bush may not bloom next year. The stems with flowers are cut to a third of the length. Leaves are left on the bush until frost.

Problems with agricultural technology

If the peonies stopped blooming in the spring, it means that they lack nutrients. It is necessary to feed the plants with nitrogen, phosphorus and potassium or with complex mineral fertilizers. Peony loves sunlight and moderate watering. If planted in the shade of tall plants and not watered, it will not bud or bloom.

Secrets of growing in the country

Peonies can be grown at their summer cottage. To do this, you need to buy a rhizome with buds and bury it shallowly in a flower bed in August-September. The planted plant will bloom in 2-3 years.Peonies bloom at the end of May. Each flower blooms for 5-10 days, terry varieties bloom longer (up to 15 days). On one bush, there are several dozen buds, which bloom in turn. Peonies can bloom until mid-June.

Removing wilted buds

Withered flowers and buds are immediately cut off without affecting the leaves. If peonies are grown for cutting, then pea-sized side buds are removed. Then the flowers remaining in the center will be more magnificent.

How to cut correctly

The first two years, the buds are completely cut off. At this time, the rhizome is being formed. In the third year, peonies can bloom. The flower is cut in the morning by a third of the stem (40 centimeters), leaving more green leaves on the bush.

Compliance with the regime of watering and feeding

Peonies love the sun, do not tolerate waterlogging. They require regular watering (5-10 liters under a bush once every 3-4 days) and fertilization with urea, potassium sulfate and superphosphate. Top dressing must be applied at least 2 times per season.

Circular support made of plastic and iron

Peonies with large flowers need support. It is made from plastic pipes or iron wire. Rings are installed around the bush, which raise the stems with flowers.

Use in landscape design

To decorate the infield and create beautiful compositions, new hybrids are used with small flowers, strong stems and long, abundant flowering. Popular park varieties: Karl Rosenfield, My Love, John Howard Widzel, Dutch Dwarf, Eaglet. Such bushes do not require support and fit perfectly into any composition. Peonies are used for mixborders and creating natural green corners.

Healing properties

Peony has medicinal properties. The roots of plants are used for treatment. They are dug up in the fall and dried. The petals of flowers, which are collected during flowering, have medicinal characteristics.

A decoction and tinctures of peony root are used for neurasthenia, metabolic disorders, and stomach diseases. Petal tincture is used to treat epilepsy, hemorrhoids and kidney stones.


Watch the video: How to plant peonies video with Thompson u0026 Morgan (August 2022).