Astilbe blooms when and how long. Planting astilbe in the ground with rhizomes

At a summer cottage, the eye is increasingly attracted by this beautiful plant, like astilbe. It is successfully grown by both amateurs and professional gardeners. The perennial plant has decorative foliage and a beautiful panicle inflorescence, so it can decorate the garden for many years.

Astilbe is a representative of the Saxifraga family. The word is translated as “very shiny” due to the special shine of the leaves. The plant develops in the form of a bush with varying heights - from 20 cm to 2 m. Inflorescences also have different heights depending on the variety and can reach from 8 to 60 cm in length. Shades of flowers come in purple, pink, red in various variations. The flowering period is from June to September. The seeds are in a small box.

An inflorescence can be formed various shapes, therefore, they distinguish astilbe drooping, pyramidal and rhombic.

One way to classify astilbe is based on the height of the mature bush. The following types are distinguished:

• Dwarf varieties - up to 30 cm.
• Low-growing varieties - up to 60 cm.
• Medium height - up to 90 cm.
• Tall - 1.2-2 m.

There are about 400 astilbes of its kind. various types, but the harsh Russian climate allows only a small part of them to be grown. In summer cottages you can find the following varieties:

Astilbe Arends- got its name in honor of the famous scientist. It belongs to a tall variety with an inflorescence length of about 1.5 m. Flowering is long-lasting, color shades vary from white to rich burgundy;

Chinese astilbe– inflorescences are rarely more than 0.4 m long. The variety is unpretentious and has a drooping bush structure. Shades of the panicle come in red, white or pink;

Japanese astilbe- refers to a dwarf species, reaching a maximum height of 0.4 m. It prefers constantly moist soil, so it can become an adornment for both natural and artificial reservoirs. The structure of the bush is drooping;

Simple leaf astilbe– the most frost-resistant variety, shades of flowers are white, yellow or cream;

Astilbe Thunbrga- refers to the pyramidal type, spreading bush, densely covered with foliage. The variety is tall, moisture-loving, and therefore suitable for decorating reservoirs.

Astilbe is an unpretentious plant in terms of growing conditions, but to obtain the most lush bush and abundant flowering, you should follow certain rules its cultivation.

Site selection and soil requirements

Astilbe grows well in brightly lit areas, but without direct exposure sun rays. It also should not be planted in dense shade, especially under garden trees, since their root system will have a depressing effect on the plant.

Depending on the variety, the soil moisture level is adjusted. Thus, some types of astilbe are best grown near bodies of water. Light shade is best tolerated by varieties with white inflorescences.

Astilbe is suitable for creating alpine slides. It can be successfully combined next to lilies of the valley, hosta, goat weed, bergenia, and tulips. The choice of foreground or background planting is carried out depending on the tallness of the variety.

Astilbe will show good growth in almost any soil, but it would not be a bad idea to make it looser and add organic fertilizers.

Planting time and technology

Shrubs are planted in the spring, from the end of March to the beginning of May. If replanting is done in the fall, then this must be done long before the first frost, otherwise the plant will not take root well and die.

The bush is planted in a previously prepared hole so that the root collar of the plant is not covered with soil. Leave a distance of at least half a meter between the bushes.

The planted bush is watered abundantly, and the hole is covered with a thick layer of mulch so that moisture is retained in the soil for a long time, and also to protect the root system from overheating by the sun's rays.

The main rule to follow when caring for astilbe is to constantly keep the soil moist. Drying out the substrate is detrimental to the plant. Periodically, the soil is loosened and fertilizers containing phosphorus and potassium are added to it. Nitrogen fertilizing is applied only once during the entire season - before flowering.

After each loosening, the soil surface should be covered with a thick layer of mulch.

A young plant with a small root system can be oppressed by weeds, so the bush will need regular weeding. As astilbe grows and develops, this will no longer be necessary.

Transplantation and formation of a bush

Astilbe tolerates the process of transplanting it to a new location well. The plant needs to be replanted once every 5 years. If this is not done, the root system will come close to the soil surface and begin to dry out, and the plant itself may die. WITH new transplant The bush is deepened by 5 cm.

If astilbe was grown from seeds, then early replanting will only harm it, since the root system of such a plant forms slowly. It is not at all necessary to change the place when replanting; you can simply dig up the plant, pour fertilizer into the hole and plant the bush back, deepening it by 5 cm.

The bush does not need additional pruning, as it independently forms the necessary crown. Only occasionally do you need to remove dried leaves and stems, as well as faded flower stalks.

The astilbe flower can be successfully propagated using one of the following methods.

Dividing the bush

The procedure is carried out in spring when transplanting an adult plant. Each plot should have two or more buds left. As a result of division, we have several full-fledged plants with an independent developed root system. The place where the bush is divided is covered with ash or charcoal for disinfection.

Budding (or cuttings)

Reproduction by budding is carried out in the spring. One bud is separated from an adult bush and planted in a greenhouse. After the cutting takes root, it is kept at home until next spring, after which it is planted in open ground.

Sowing seeds

The least preferred method, since the seeds are quite small, difficult to work with, and they are characterized by low germination. You can activate the process of seed germination in the following way. To do this, the seeds are kept for 20 days at an ambient temperature of +4 to -4 degrees. After this period they are placed in warm room for 3 days.

For sowing, use a container containing a substrate of a mixture of peat and sand. Seeds are sprinkled onto its surface. There is no need to cover with a layer of soil. The greenhouse is ventilated daily and moistened with a spray bottle. Keep in a bright place with high temperature. To cover the greenhouse I use glass or transparent plastic film.

The first shoots can be observed on days 21-28. As soon as the first pair of leaves is formed, the astilbe is picked. Propagation by seeds is the least preferred method, since the resulting plant specimens may end up with unexpectedly colored panicles, poorly decorative leaves, and weak and short-lived flowering.

Proper care helps to grow healthy and strong astilbe, which can easily survive wintering and low temperatures, and in spring and summer it will again please the gardener with good growth and lush flowering.

Peduncles that have already withered must be cut off in time so that they do not take away excess moisture and nutrients from the bush. The only exceptions are those flower stalks from which the gardener plans to obtain seeds in the future.

With the onset of late autumn, before the first frost, ground pruning of the entire bush is carried out. Astilbe is frosty resistant plant, therefore does not require additional covering material. To protect it from frost, only snow cover will be enough. If winter in certain areas of the country passes without snowfall, then astilbe can be covered thin layer spruce branches, straw, fallen leaves.

Diseases and pests

Astilbe is a plant resistant to pests and various diseases. At improper care its root system may dry out, which will lead to wilting of the leaves.

Among the insect pests that most often affect astilbe:

• Slobbery pennies - leads to yellowing and falling of leaves;
• The root-knot nematode infects the roots of the plant, it stops blooming and then dies. You can cope with the pest using phytoverm. If the pest does not die from the effects of the poison, then the affected bush will need to be destroyed along with the root system, otherwise the disease will spread to healthy plants. It is not recommended to plant healthy bushes at the site where the infected bush grows for the first few years.
• Strawberry nematode - affects the leaves of the plant, leading to the formation of brown spots. You can fight it with an insecticide.
• Cicadas draw sap from the plant, causing it to become covered with light spots. It is destroyed with the help of poisons such as actara, karbofos.

Astilbe needs more careful care for the first two years of life. In the future, it will not require much attention, but will delight you with lush flowering and beautiful decorative foliage.

Astilbe: cultivation, care and reproduction (video)

If you want the beautiful astilbe to settle in your dacha, planting and caring for open ground will not pose any particular difficulties. It is quite unpretentious, but very decorative. This perennial blooms lushly and feels good even in constant shade. Astilbe comfortably tolerates cold Russian winters (down to -37°C), practically does not get sick, and garden pests not particularly interested in her.

Photo of blooming astilbe:

For its originality and lush beauty, everyone loves it, professional, novice gardeners, and just amateurs.

Astilbe - description, appearance and features

What is astilbe? This perennial from the Saxifragaceae family, with lacy foliage and beautiful fluffy panicle inflorescences.

When does astilbe bloom? It blooms starting from the first days of summer. How long does astilbe bloom? The plant blooms most actively for about a month. The flowering process itself continues until August. Not only the flowers are decorative, but also the long-petioled dark green leaves growing on erect stems. The color range of lush panicles is rich in a variety of shades: white, cream, pink, lilac, red. The delicate aroma of astilbe is somewhat reminiscent of the fragrance of bird cherry.

The birthplace of the flower is Japan and Asia. The number of varieties reaches 200 varieties. Eat dwarf varieties, for example, Lilliput. There are tall varieties, for example, Arens hybrids. Compliance with simple agrotechnical rules allows even a novice gardener to grow a lush, eye-catching plant - which is why this crop is so loved by many. For ideal growth and development, astilbe needs shade, but not too strong. The so-called “lace” shadow from the tree crowns is what you need.

Photo of astilbe:

Astilbe will make any corner of the garden cozy

With the onset of cold weather, the above-ground part dies off, and the overwintered root produces new shoots in the spring. A remarkable feature of astilbe is that its rhizomes grow from above. Thus, buds form on the upper part of the root system, which are exposed, and therefore require annual addition of soil. Every year their size increases, forming new roots, while the lower part gradually dies off. Panicle flowers reach from 10 to 50 cm in length; when the flowering period ends, boxes with seeds inside remain in their place.

The height of an astilbe plant depends on the variety. There are tall varieties, and there are dwarf ones. For comfortable cultivation, it is preferable to choose tall varieties - those that grow up to 50-80 cm. They are more resilient and tolerate climate changes and temperature changes well.

As mentioned above, there are many different types of this plant, but most summer residents liked Japanese astilbe. This variety is also called Montgomery - a hybrid bred by German breeder Georg Arends in 1837.

Astilbe Montgomery

Arends hybrids are the brightest, most beautiful, unpretentious, they grow well on any soil, are resistant to cold, and bloom for a long time (about 40 days). In addition to "Montgomery", "Gloria", "Deutschland", "Europe", and "Rheinland" are popular among gardeners.

Japanese astilbe grows up to 80 cm in height, has ornamental leaves, and its flowers bloom early. After the flowers fade, they do not lose their decorative qualities, do not spoil the overall picture of the garden, and are often used to make dry bouquets.

Where to plant astilbe

Where to plant astilbe at the dacha, in the garden? The best place- in the northern part of the site. This is the most comfortable place for her. Where to plant astilbe in the sun or in the shade? Choose shady places or an area near a pool or pond (if you have one). Only some varieties of astilbe prefer sunny areas. When planting, be sure to take into account the proximity of the plants; for example, hostas growing nearby will not only harmonize with the leaves or flowers of astilbe, but will protect it from overheating in the hot summer. For those varieties that bloom in midsummer, you need to select only shaded areas.

It is best to start the planting process at the beginning of May/early June.

What kind of soil does astilbe like? It can grow on almost any soil. But he especially loves loams, fertile soil, and soil saturated with potassium and phosphorus additives.

If the soil is highly acidic, it is recommended to add a little wood ash before planting to lower the pH level; you can also use dolomite flour for these purposes.

You also need to pay attention to the variety and its flowering time. Early and late varieties will feel equally comfortable in a sunny or shaded place. High run groundwater, as well as periodic stagnation of water on the site are extremely undesirable for astilbe. To prevent the root system from getting wet, you will need to arrange drainage or plant plants on a hill.

Make sure that the planting material (roots) does not have rotten or dead fragments. The roots should not be too wet or dry.

Please watch a video selection of photos of astilbe.

Astilbe - care and planting

How to plant astilbe? How to plant astilbe correctly? The area on the site should be prepared before planting: dig up, uproot the roots of bushes (if any), remove weeds, fertilize the ground with manure or add additional peat (about 2 buckets per 1 square meter). The holes for the bushes should be approximately 30 cm deep. It is recommended to add a little ash (a handful) deep into them, mineral fertilizing, then add water generously. Now you can start planting. Make sure that at least 5 cm of soil is poured over the roots of the plant, which should be carefully compacted and then covered with a layer of mulch (also 5 cm). Peat or humus is suitable for mulching.

Astilbe - photo of flowers in a flowerbed:

Astilbe in landscape design, photo

How does astilbe propagate?

Astilbe can be propagated by seed or vegetative methods. In the second case, fragments of rhizomes or buds are used. After the plant fades, the seeds ripen in the boxes; they are sown in early March, but before that they are “hardened” with cold.

To do this, take a suitable container, pour in a mixture of peat and sand (equal proportions), scatter the seeds on top, and place a 2 cm layer of snow on top of them. By the way, you can use snow from the freezer. The snow will melt naturally, burying the seeds inside the soil. After the snow has melted, cover the container with glass or plastic film and then refrigerate for 3 weeks. The bottom compartment, where vegetables are usually stored, is perfect for these purposes. During this period, already hardened seedlings will sprout, which over time will turn into strong plants that are not afraid of cold and frost.

After the sprouts appear, move the container to a bright place where the air temperature is at least +20°C. You should water the seedlings very carefully; for this it is better to use a syringe to direct the stream of water to the root. After the first 3 full leaves appear, small seedlings can be planted in individual pots. It must be taken into account that varietal crops are not propagated by seeds - hybrids do not retain their individual characteristics.

How to grow astilbe from rhizomes? Dividing the rhizome is the easiest, effective way reproduction. To do this, a full-fledged plant should be dug up, removed from the soil along with the roots, with a lump of earth. Then carefully shake off the soil, expose the root system, take a knife, divide the root into fragments, and each piece should have at least 4 buds. After this, you need to plant the roots at a distance of 25-30 cm from each other, water them daily (not too much).

Astilbe - cultivation and care, photo:

Astilbe at the beginning of flowering

Reproduction by buds gives the fastest results. It is best to select seed material in the spring, when the growth of new shoots is activated. The buds are carefully cut off along with a piece of rhizome. The cut area is sprinkled with ash or an activated carbon tablet crushed with a mortar. After this, take a container and fill it with a mixture of peat and gravel. Take 1 part gravel to 3 parts peat. Then the buds are buried there and covered with glass or film. When the plant germinates and gets stronger, it can be planted on the site using the method described above.

How to care for astilbe? The main thing to remember is unusual feature its root system, make sure that the roots are covered with soil. Provide regular watering (according to the variety). Mulching is advisable. Both overheating and waterlogging are equally harmful to all plants, and a layer of mulch will help keep the roots healthy. Remove weeds, water more often during the formation of flowers, apply fertilizing according to the time of year: in spring - nitrogen, in mid-summer - potassium, in late summer - phosphorus. Astilbe should be replanted every 8-10 years. With the right approach to business, this plant will transform your country cottage area, will give positive emotions, bright colors summer. Thus, astilbe is aesthetically pleasing and undemanding. in open ground are not difficult.

What year does astilbe bloom after planting? Grown from seeds, blooms in the 3rd year. And those that you planted by dividing the rhizome can bloom in the year of planting.

When to replant astilbe in spring or autumn? Can be replanted in both spring and autumn. If you decide to replant the plant in the fall, then wait until after flowering. But don’t delay replanting: the plant should be replanted about a month before the onset of cold weather (not lower than +5°C). In central Russia this is around September, in Kuban - in October. If you plant or replant astilbe in the spring, you will be able to see flowering already this season. Try to hold this event in April-May if you live in central Russia, and in March-April if you live in Kuban. Astilbe can not be replanted for many years. But sooner or later its flowering will become scarce. Fluffy panicles will become rare and lose their decorative effect. Experts believe that astilbe should be replanted approximately every four years. But, if you see that your plant has not lost its fluffiness and fluffiness, then do not touch it for another year or two.

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Most flower beds located in the shade will definitely contain astilbe. The perennial has long gained popularity as an unpretentious plant. Today we will cover the topic of planting astilbe and caring for it in open ground, as beginners and experienced gardeners I am interested in the basics of agricultural technology and the peculiarities of growing flowers.

An unpretentious crop for a shady flower garden loves a cool climate

Plant characteristics

Consumer qualities

Summer residents probably wouldn’t pay attention to the panicles of wild astilbe. Tiny buds, inconspicuous colors, resemble weeds, which are in abundance around. However, breeders managed to accomplish the incredible - to develop such bright varieties of astilbe that simply cannot go unnoticed.

Required cultural qualities:

• decorative openwork leaves;
• catchy strong inflorescences;
• abundant and long flowering;
• winter hardiness;
• shade and moisture-loving.

This flower is grown everywhere in central Russia. Moreover, in the south, astilbe often burns and dries, and tamed to the specific climate of Western and Eastern Siberia, it is successfully cultivated in the territories Altai Territory, Urals, as well as in the Far East (Primorsky, Khabarovsk Territories).

Conclusion: astilbe is not a crop for hot regions.

Flower garden companions

Gardeners plant astilbe together with coniferous and decorative deciduous shrubs, create original sites along the perimeter of reservoirs, combining varieties of adjacent color and height.

Low-growing perennials successfully prove themselves as a potted crop, and dwarf astilbes take root well in rocky areas of rockeries or rock gardens.

Low-growing A. Arends "Fanal" opens the flowering season

Astilbe is comfortable in the circle of the following, tolerant of lack sunlight, plants:

• hydrangeas;
• hosts;
• Siberian iris;
• fern;
• bergenia.

It is noteworthy that even the absence of astilbe flowers will not make such a flower bed boring. The leaves of the “neighbors” have a unique decorative shape and different colors. At the same time, for all plants to live, it is enough to see the sun only at sunrise or closer to sunset. Moisture, diffuse shadow and minimal care- everything you need for healthy growth and prosperity of astilbe.

Typical rock garden company

Basics of propagation and agricultural technology

Growing crops from seeds at home

Astilbe is propagated vegetatively and by seeds. Beginning flower growers prefer the first method. The second often raises a number of intractable questions such as: “how to collect and germinate tiny seeds”, “when to sow seedlings”, etc.

Many experimenters are stopped by the low percentage of germination of astilbe (which is often indicated on the packaging label), as well as possible problems when transplanting seedlings into open ground. Agree, it is much easier to buy ready-made roots with buds in a nursery and not bother yourself with unnecessary hassle of creating a greenhouse, stratifying and picking young plants and then “moving” the astilbe to the flowerbed.

However, those who like to take risks often receive a well-deserved reward. It is the seed method of growing astilbe that allows you to become an amateur breeder, experiment and get an unpredictable result - new varieties.

On a note! The polymorphic properties of astilbe lead to natural consequences - seedlings partially retain the characteristics of the mother plant. Be prepared for the fact that when propagating white seeds low growing flower, you will end up with a tall perennial with pink panicles.

Astilbe seeds are sown for seedlings in early March. A mixture of peat and sand (in parts 3:1) is placed in a wide container 15 cm high. A handful of snow is scattered on top, on which small seeds are distributed. Thus, conditions are artificially created for stratifying seeds and increasing their germination. Together with melting snow, astilbe penetrates into the soil.

1 g of perennial inflorescence contains about 20 thousand tiny seeds, invisible to the naked eye

Next, the pot is placed in a transparent bag and sent to the refrigerator for 15-20 days. After the specified period, the “greenhouse” is taken out and taken to a warm (+18 degrees), well-lit place, for example, on a balcony. Astilbe shoots should appear within 3-4 weeks. The soil should not be allowed to dry out; a spray gun is used to moisten it.

Perennial seedlings grow very slowly. If necessary, sprouts are planted in separate containers after 2-3 leaves appear. Practice shows that in most cases a full-fledged rosette barely has time to form by the end of the year, and therefore astilbe is transplanted into open ground only next spring.

Young bushes will throw out their first flower stalks no earlier than in the third year of life.

Methods for planting astilbe

There are several options for growing astilbe in a summer cottage:

• planting seeds in open ground;
• planting seedlings obtained personally at home;
• rooting of perennial cuttings (renewal buds).

The first two methods cause the most debate among flower growers; the last one does not bring much trouble and 99.9% gives a good result.

How to root renewal buds purchased in February and when to plant astilbe in the ground is discussed in detail in the video on the Garden World website:

Planting seeds in open ground

This method of growing perennials in garden plots is practically not used. However, it is not advisable to exclude it from floriculture practice forever. Some gardeners are ready to give real examples of astilbe self-seeding - cases when new plants, distinctive in appearance, but overall wonderful, appeared next to a varietal perennial. By the way, this is the only way to reproduce astilbe in the wild.

In other words, growing perennials from seeds at home is possible. After the panicles fade, they do not need to be trimmed. By autumn, the seed will leave the astilbe boxes on its own. 50 or more thousand dust-like seeds will fall to the ground. In winter, wilted greenery will become a natural protection for the perennial from freezing.

On a note! Experts note that many varieties of astilbe do not freeze or rot. Most often they die due to the natural aging of the rhizome. Plants vitally need to divide the root and regularly deepen it into the soil. This measure rejuvenates the perennial and stimulates growth.

After lying in the open ground for the winter, the seeds will undergo stratification and sprout sparsely in the spring. The intervention of the summer resident will not play a role in the process. Let's say, this is an uncontrolled way of propagating astilbe, where you should rely not on your own knowledge and skills, but on chance.

If the goal is to grow a perennial from purchased varietal seeds, you need to turn to the second method - obtaining astilbe seedlings.

Botanists say the plant's vitality is enviable

Planting seedlings grown at home

Julia shares her experience of sowing seeds:

What are further actions a gardener who managed to grow strong seedlings? How to properly plant astilbe in open ground? Compliance following rules agricultural technology will be the key successful rooting perennial

Firstly, astilbe prefers loamy soil, with high groundwater levels. Optimal acidity – 5.5/6.5 pH. Secondly, while the young perennial is adapting to the new environment, it is important to protect the place where the seedlings are planted, both from frost and from active sun and dry wind.

When to plant? When choosing a time, you should trust the thermometer, not lunar calendar. If there is a threat of return frosts, it is better to reschedule the event. Even light frost can destroy astilbe seedlings. In May-June, when the weather is consistently warm, seedlings are transplanted into open ground on the north side of the house, in partial shade, using the transshipment method.

On a note! There is no need to cover the plants if you first harden the astilbe by placing it on an open loggia or balcony.

Holes are dug in the flower garden, maintaining a distance of 35-40 cm. The bottom is flavored with ash. The astilbe root is lowered to a depth of 20 cm. It is important to ensure that the renewal buds are covered with soil, a layer of up to 3 cm.

Within a week, astilbe will adapt and grow

After transplantation, the soil around the seedling is well mulched. Use peat or humus. Uncovered soil quickly evaporates water, and the perennial loves moist places. Watering astilbe is carried out regularly for 10-15 days before the appearance obvious signs rooting. No feeding is needed.

More details about the transfer rules on the “7 Dachas” website:

Basics of caring for astilbe

Growing perennials in open ground does not cause gardeners any problems or worries. The main thing is that the right place for the plant is chosen.

We remind you that the ideal site is characterized by:

• diffused shadow created by bushes or trees;
• moist air provided by a pond or stream.

Astilbe is especially luxurious near ponds and streams

Adequate water as a vital requirement

Changes in humidification conditions are immediately reflected in appearance astilbe. Growing in sunny areas, coupled with a lack of moisture in the soil, leads to a smaller size of bushes and panicles.

Additionally, the following consequences are observed:

• delay in the growth of rhizomes;
• leaf fall;
• reduction of flowering time;
• loss of overall decorative effect.

With low air humidity and constant windiness, the plant can curl up and shed its leaves, astilbe burns and dries.

In this case it is necessary:

• re-mulch the soil;
• water the plant abundantly and regularly;
• spray greens;
• organize artificial shading during hot hours;
• take care of denser planting of perennials.

On a note! Astilbe has the ability to crowd out weeds. The flower garden will always look well-groomed.

Drought-resistant varieties

Today, breeders have managed to develop perennial specimens that are tolerant of arid climates. Thus, Japanese astilbe is able to survive even in conditions of lack of water. The scorched greenery will die, but in the spring the plant will again throw out young shoots. Don’t rush to uproot a flower that was ruined this year. At least give the rhizome a chance to show its strength next season.

Relatively dry soil will not harm Astilbe Chinese Superba and Purpurlance.

Beauty Superba

Flowering period

The flowering time of astilbe depends on the variety and climatic conditions. In general, panicles mature within 60-120 days after awakening (exiting the dormant period).

Usually Japanese astilbe opens first and that’s it low-growing varieties, followed by approximately simultaneously simple-leaved, Thunberga, as well as medium-sized hybrids of Arends and Lemoine. Chinese perennials are closing their flowering season.

The duration of the riot of colors directly depends on the climatic characteristics of the area and varies between 12-35 days. At the end of flowering, individual astilbes do not lose their natural palette, creating an incredible effect long flowering.

The lower the variety, the earlier it ripens

On a note! Gardeners note that panicles fade faster in sunny areas than in shady areas.

If there is no goal to stock up on seeds, semi-dry astilbe brushes are cut off. At the same time, the bushes do not lose their decorative properties. Red, brown, brown-green and green foliage retains its beauty until frost. The main thing is that the autumn should be warm, the air should be regularly saturated with moisture, and the temperature should drop slowly (gradually).

A monochromatic flower garden will last through September and October in this form.

“Successful Tips” will teach you how to properly prune faded astilbe:

Loosening

Astilbe loves soft and loose loam

Loosening allows you to increase the air permeability of the soil around the astilbe and control weeds. It is useful to hold the event 2-3 times per season.

During loosening, the soil is not turned over. The main task is to destroy the crust on the surface of the hole. The procedure is carried out carefully with an ordinary weeder, focusing on a depth of 5-10 cm.

Feeding

How to grow a healthy and strong plant? You just need to root a high-quality seedling in the ground, create a shaded environment and ensure a regular supply of moisture to the roots. Astilbe will grow, bloom and delight the gardener's eye.

It is impossible to say that a perennial vitally needs regular feeding. However, pampering your favorite bush with “goodies” is also not prohibited.

Gardeners feed astilbe 3 times a year: in the spring - with nitrogen fertilizers, in June (when it blooms) - with complex complexes, until August 10-15 - with phosphorus-potassium compounds and ash. In the latter case, the plant’s resistance to pests and diseases, as well as its winter hardiness, increases.

Reason for dividing the rhizome and time of transplantation

In a favorable atmosphere, astilbe will soon grow. The root collar rises above the ground by 3-5 cm over the course of a year. At first, it must be hilled up (sprinkled with soil), otherwise the perennial will stop blooming. After 4-5 years, the plant must be replanted.

The peculiarity of the astilbe rhizome is such that the growth of renewal buds occurs not horizontally, but vertically, and near the very surface of the earth. If young roots are left without soil cover, they will die: they will dry out in the summer or freeze in the winter.

Astilbe is sold in this form in nurseries.

On a note! Grinding of flower stalks and perennial bushes is a direct signal about the exposure of the root collar and shoots.

In one place, astilbe can grow for up to 20 years. However, in this case it is better not to wait for lush vegetative mass and large panicles. If the gardener wants to increase the decorativeness of the bush, he should regularly (with a frequency of 3-4 years) divide the rhizome into parts and replant the sections to a new place of residence. This is the most common and a separate story that deserves attention. The benefit of the event is obvious - flowering bushes The garden is getting bigger and more beautiful.

It is believed that the best period for transplantation is spring (without frost) or autumn (late August - September). Astilbe divisions must have time to take root before wintering. To reduce the stress of a transplanted plant, the greens can be sprayed with epin or phytosporin. Adaptation will happen faster and with the least losses.

On a note! Gardening practice has shown that, contrary to literary instructions, astilbes take root well at any time of active growing season, even during the flowering period!

How to care for a transplanted division? In the usual way:

• maintain soil moisture by mulching;
• feed after establishment three times a year;
• trim the discarded flower stalks once after replanting to allow the plant to grow stronger.

Preparing astilbe for wintering

In mild climates and heavy snow, the bush may not be covered

Caring for a plant in the fall involves a number of activities:

• fertilizing with phosphorus and potassium;
• renewing mulch over the rhizome;
• cuttings of dried and lost decorative greenery;
• shelter from frost if necessary.

Astilbe stems are cut almost to the root. The “stumps” are hilled up on top and covered with a layer of mulch from 5 to 20 cm. Hay, leaves, sawdust, high-moor peat, and spruce branches are used.

In the fall, these materials will protect the soil and astilbe roots from weathering and washing away due to heavy rains. In winter, the shelter will eliminate the risk of soil freezing, becoming the key to the healthy development of the bush for the next season.

Practice has shown that in warm regions, astilbe is not prepared for winter. The work boils down to putting things in order on the plot. In the Far East, in areas with harsh winters, it is better to play it safe and cover the perennial “warmer”. Then in the frost and lack of snow you can sleep peacefully.

This perennial crop grows beautifully and decorates with its unusual flowers. shady garden. In this article, we will figure out how to plant and care for astilbe in open ground. Observing simple rules agricultural technology, you can achieve excellent results in growing this plant.

Description of the plant - varieties and varieties

Astilbe is a rhizomatous perennial of the Saxifraga family. In summer, curly bushes with lovely inflorescences are very decorative; in winter, the herbaceous above-ground part of the plant dies off. Different varieties of plants have different heights - from 8 cm to 2 m. Astilbe leaves are pinnate, complexly dissected, green or brownish in color. There are varieties with white, pink and lilac flowers.

Astilbe has many shades

Flowering of astilbe begins in early summer and continues for about a month. During this period, the plant is most decorative. Astilbes with curly inflorescences - panicles - serve as an excellent decoration for park areas, gardens, squares and are often used to decorate areas in landscape design.

The culture is characterized by high resistance in winter: the rhizomes can withstand wintering at temperatures down to – 37°C without the threat of freezing.

Important! When grown in open ground, astilbe prefers moist, nutritious soil and even, periodic watering. If this condition is met, caring for flower crops does not present any particular difficulties.

Distribution areas of natural astilbe species

In nature, the plant is found in Japan, America and East Asia. In Russia the range of the plant is Far East, where 2 types of natural varieties of astilbe are found.

All modern cultivated varieties flower culture belong to the species - Arends' astilbe. Medium-sized and tall forms of the plant bloom with bright inflorescences of pink or white flowers with numerous transitions and shades.

Astilbe in landscape design

Hybrid astilbe cultivars are widely used in landscape design. During flowering, the bushes form airy clumps of pink or purple shades. Plants are characterized by compact size and abundant flowering. Planting hybrid astilbe in groups with other species allows you to perfectly shade lawns and coniferous crops during flowering. The combination of plants with different tones of color enlivens the areas of park plantings.

An interesting species of astilbe Thunberg, which has drooping clusters of yellowish or pink flowers that are not typical for the species.

Early flowering astilbes in a wide range of colors in white and pink tones belong to the species “Japanese astilbe”. This type of astilbe is highly decorative.

Astilbe: planting and care

When planting plants, the quality of planting material is of great importance. In order for the survival rate of plants to be 100%, it is worth taking into account some requirements for rhizomes intended for planting.

Planting astilbe

Important! Astilbe rhizomes should not have dead, rotten parts. Drying or excessive moisture of planting material during storage is not allowed. Young shoots should not be elongated, bent or wrinkled.

Of course, specimens with elongated sprouts can also take root, but then the plant may lose its decorative effect and become sick for a long time.

Choosing a comfortable place for the flower

It should be remembered that astilbe is a plant for partial shade; bright sunlight is destructive for it. It is undesirable to plant flowers in open spaces unprotected from sunlight.

In addition, flowers react poorly to areas with high level groundwater and stagnation of water. This leads to soaking and damping of the rhizomes. Growing crops in such areas will not be possible without reliable drainage. And if it is not possible to arrange it, you need to choose a higher place for planting.

Planting astilbe in open ground: determining the size of the holes

The depth of the planting hole must be determined individually for each plant, taking into account the size of the rhizome. The root system of astilbe should be freely placed in the planting hole, and the bush should not be buried or the growing point covered with soil. You can add hydrogel to the bottom of the holes; it will help maintain soil moisture; as well as bone meal, ash and mineral fertilizers - 1 matchbox each.

Astilbe should be planted in well-moistened soil.

The surface of the ground can be mulched with bark or peat chips, which will keep the soil evenly moist and, in the future, protect the roots of the plant from drying out.

Plant care

Astilbe bushes grow by about 3-5 cm in height per year. Measures to care for plants come down to adding soil under the exposed parts of the rhizome. Fertile soil added in a layer of 2-3 cm.

Caring for plantings requires maintaining soil moisture. To do this, add a mulch layer (peat, bark, expanded clay or landscape crushed stone) on top of the planting soil. In winter, mulch on the soil surface helps protect tender rhizomes from freezing.

The combination of uniform watering and keeping the soil moist is the key to plant health and lush flowering.

Caring for astilbe is very simple

The decorative appearance of the plant is maintained by periodic pruning of dead stems. It is necessary to regularly remove faded inflorescences from bushes, this is especially true when using astilbe in landscape design when decorating territories.

Fertilizer and feeding

The application of fertilizers to astilbe bushes during planting has already been mentioned above.

For the full development of the plant, regular fertilizing with complex fertilizers is required. Considering that astilbe can grow in one place without transplanting or dividing rhizomes for more than 5 years, you should feed the plants with nitrogen fertilizers from the beginning of spring. This helps the rapid growth of new foliage on overwintered bushes.

Do not forget to feed astilbe with mineral fertilizers

During flowering, the crop needs to be fertilized with phosphorus fertilizers, and towards the end of flowering - with potassium fertilizers. This will help increase the timing and splendor of flowering, and also stimulate the formation of full-fledged seeds.

Plant propagation

Propagation by seeds

To preserve the decorative and varietal characteristics of the plant, propagation of the perennial by seeds is not accepted. Crops grown from seeds often do not correspond to the declared varietal characteristics:

• have a changed color;
• sparse flower brushes;
• low decorativeness;
• short flowering periods.

For seed propagation, only high-quality seeds of varietal selection can be used.

Sprouts from astilbe seeds

The seeds of the plant are sown on the surface of the moistened soil, without covering. Support for accelerated germination high humidity(you can cover the crops with glass or keep them in a greenhouse). Growing astilbe seedlings comes down to timely watering of the seedlings. At this time, it is especially dangerous to dry out young plants. They need to be protected from direct sunlight, providing a bright place without access to scorching rays.

Excellent results in increasing germination are achieved by performing preliminary stratification of seeds. This agrotechnical technique consists of placing the seeds in a cold place (from +4°C to – 4°C) for 3 weeks. Hardened seeds are sown in greenhouses and kept at a temperature of + 20°C. Young plants can be planted already 2-3 months after sowing. permanent place in open ground. Seedlings obtained from stratified seeds are characterized by excellent survival rate and rapid growth.

Reproduction of astilbe by dividing the bush

The vegetative method of propagating astilbe (dividing the bush) is the most reliable and familiar for gardeners. The mother plant is dug up with care, trying not to damage the delicate rhizome. Using a sharp knife, divide the rhizome into parts with 2-3 buds. The sections are sprinkled with crushed coal.

Dividing an astilbe bush

Planting material is laid out in the prepared furrow and the soil is moistened. Excellent results when planting cuttings are achieved with the use of root formation stimulants. Caring for young plants includes regular watering and loosening the soil.

Planting of astilbe cuttings can be done in early spring, as early as March. With this method of propagation, the first flowering of young plants will begin in early autumn.

Division by buds

Perennial propagation is carried out in another way, which is considered the fastest - division by buds. In the spring, with the beginning of the plant's growing season, renewal buds are separated with a sharp knife. The cuttings are planted in a greenhouse with moist soil mixed with coarse sand or gravel, having previously dusted the cut areas with ash. With this method of propagation, a very high survival rate of young plants is observed. The only drawback is that obtaining a full-fledged plant takes almost a year.

Diseases and pests

Keep your plants healthy. If pests appear, start fighting them immediately

Astilbe is attractive not only for its decorative properties; the plant is practically not damaged by pests and diseases. The rhizomes of some crops may occasionally be affected by root-knot nematodes. The pest does not respond to the use of drugs, so the fight against the nematode comes down to the destruction of diseased bushes. In this case, it is also necessary to remove part of the soil that was in contact with the roots of the diseased plant. It is advisable not to plant a crop in this place for several years.

Another pest that can threaten a plant in open ground is the slobbering frog. The affected plant feels depressed, and the development of leaf mass slows down. Prevention measures include collecting the pest from the leaves of the plant by hand.

Astilbe: combination with other plants

Growing astilbe in group plantings with other plants is quite justified. Decorative panicles of the plant look great next to coniferous plants with their monotonous greenery. Such a neighborhood is very preferable for astilbe: conifers provide the bushes with protection from the sun.

Combination of astilbe of different colors in landscape design

Astilbe bushes harmonize perfectly with late tulips, irises, hostas, and periwinkle. Single plantings of astilbe on a green lawn in the shade are very decorative.

Astilbe bushes fit perfectly into landscape design, when planting in the shade. The plant is used for single and group plantings, creating complex landscape solutions for shady and semi-shaded places. Care ornamental plants There is absolutely no difficulty and consists of timely watering.

How to plant astilbe correctly: video

Astilbe: photo