Perennial asters are the best varieties of charming flowers. Varietal features and care for perennial aster Video about varieties of perennial aster

Shrub aster is a traditional element of decor personal plot. The riot of colors and long flowering of these plants allows you to maintain good mood even on the most cloudy autumn days, when nature begins to prepare for sleep.

Varieties of perennial asters, in addition to beauty, are valued for their unpretentiousness, which allows them to withstand the most unfavorable conditions. climatic conditions. Drought, low temperatures, poor soil - all this is not an obstacle to the growth of asters. But their unpretentiousness does not mean the possibility of a complete rejection of proper care. Need to organize proper watering and feed.

This variety of the Compositae family is a lush bush of medium size up to 90 cm high. Astra has a branched root system with thin roots. This culture is characterized by the presence of a voluminous branching structure, giving it a spherical shape, as well as oblong serrated dense leaves along the edges, densely covering numerous branches. Them hallmark is a rich green hue, roughness from the outside and smoothness from inside. From the buds of this culture, inflorescences up to 5-7 cm in size develop in the shape of a star of various colors: from traditional white to deep purple.

Shrub asters are perennials characterized by a long flowering period. They are characterized by the appearance of the first inflorescences in late spring, which persist until the onset of frost.

The main varieties of flowers

Bush aster is represented by many varieties. A popular type of this crop, actively used by gardeners to decorate plots, is the Jenny variety. It is a shrub reaching a height of up to 50 cm and consisting of many erect branched stems. Thanks to this, Jenny during the flowering period resembles a hemisphere of dark green leaves and rich raspberry inflorescences with a medium-sized yellow core. Despite the thermophilicity, the variety does not tolerate drought and high temperatures. It is required to breed it in well-lit and drained areas. Proper conditions of detention allow it to actively bloom in the period of August-September.

The Asters variety Appolo is characterized by the development of bushes from 20 to 50 cm, which is why they are divided into low and tall species. The former are used to compose compositions along paths, the latter as natural hedges in the garden. Appolo are voluminous hemisphere-shaped shrubs with dark green sessile leaves and white inflorescences with yellow cores. This variety has a high frost resistance and calmly tolerates the first morning frosts.

To design a personal plot in soft purple tones, the Starlight variety is used. During the flowering period, it is a bush up to 50 cm high with a branched branched structure, abundantly covered with many lanceolate leaves, not noticeable behind a huge number of inflorescences. Thanks to this, the Starlight aster bush resembles a terry ball or oval. They are characterized by the beginning of flowering in early autumn and its end during the first frost.

In decoration garden plot often use the Christina variety. It combines the main qualities of aster crops: unpretentiousness, frost resistance, long flowering. But the difference between Christina and other varieties is the onset of the peak of blooming inflorescences in October. It is in this month that low bushes (up to 30 cm) of a rounded shape are abundantly covered with a scattering of small flowers of a white or pale pink hue.

Another variety of asters is the Kassel variety, which is a bush up to 50 cm high with a developed branched structure. Due to the abundance of lanceolate leaves of an emerald hue and a scattering of numerous flowers, it resembles a terry semicircle. The Kassel variety is characterized big variety tones of inflorescences, making them an ideal decoration for autumn garden. This variety of asters is represented by various tones: from pink to dark blue or a combination of two tones.

Growing shrub aster

For breeding this crop, it is necessary to choose areas where there is enough sunlight, and at the same time there is shade from the trees. It is unacceptable to grow asters in marshy soil. Stagnation of moisture is the cause of premature death of the bush. Before planting the plant directly, it is necessary to prepare the ground for its adaptation and further growth. For growing asters, light, breathable soil is optimal. It is necessary to first dig and fertilize the soil with organic and mineral fertilizers. To eliminate high acidity, liming is necessary. To reduce the excessive moisture of the earth, sand is additionally added to it.

Astra perennial reproduces in the following ways:

seeds;
dividing the root system of the bush;
propagation by vertical layering;
cuttings.

The first method of growing a flower is rarely used due to the poor development of bushes and incomplete inheritance of maternal traits. Autumn is the best time to sow seeds into the soil. With the onset of the warm period of the year, seedlings appear, which must be watered and fed throughout the season, and then transplanted to permanent place.

For breeding flowers by dividing the root system, adult plants of at least 4 years of age are used. This procedure is recommended for spring period before swelling of the kidneys. Transplantation is carried out by digging and dividing the root system of the bush. It is necessary to carefully clean it from the soil, and then separate the old roots from it. The plant is separated so that the new bush contains a developed root system and at least 3 healthy stems. Optimal time asters stay in one place for 5-6 years, and therefore, after separation, both flowers need to be transplanted to new areas.

For propagation of asters by vertical layering, adult healthy plants are used. The use of this method is acceptable for shrubs growing on properly groomed and fertilized soil. It is necessary to remove all shoots at the end of the aster growing season, leaving a bush up to 10 cm high. With the onset of spring, you need to spud it so that it is completely under the soil layer. Manipulation is carried out until the flower reaches a height of 25 cm, after which it is looked after in the standard way until the end of the warm period of the year. In late autumn, before the onset of cold weather, you should dig out the plant and separate the resulting layering from it with the root. After that, they are transplanted to a permanent place, and in the next spring-summer period, the hilling and care procedure is repeated. Flowering of asters grown in this way should be expected no earlier than 2 years after transplantation.

The most used method of breeding shrub asters is cuttings. This method consists in separating the upper shoots of the plant and planting them in the ground. It is necessary to carefully cut the stalk from the bush at an angle, and then separate it from it. upper part, which is higher than the first kidney. The resulting shoot is placed in a solution to stimulate growth and better adaptation for 15 hours. After that, it is kept in a container with water until it is introduced into the ground. Cuttings of asters are carried out in greenhouses or under a film stretched over a frame. The place for planting the plant should be a layer of soil and drainage. To do this, it is necessary to prepare a composition of soddy soil, sand and peat with a ratio of 1: 2: 2, which is covered with perlite or a combination of sand and vermiculite. Cuttings are introduced into the ground at an angle up to 10 cm deep at a distance of at least 5 cm from each other. The formation of a strong root system with this method of breeding asters occurs within a month.

Care rules

Planting and caring for this representative of the flora should combine a balance of conditions. For the harmonious development of this plant, it is necessary to avoid excess moisture, excessive enrichment of the soil with acids or alkalis. The main need of flowers is an abundance of sunlight, under the influence of which they acquire a branched branched structure and many buds. Its deficiency causes the aster to wither, weakening the stems, which may require support to maintain the bush. Proper care of asters is accompanied by regular watering and fertilizing.

It is necessary to monitor the condition of the bush, periodically inspect it for thinning of the stems, changes in the color of the leaves. These violations indicate the development of diseases or damage to the flower by a pest. So, hallmark its infection with the Fusarium fungus is yellowing and withering of the leaves, wilting of the buds and stems. To combat this disease, it is recommended to treat the bush with a solution of Fundazol.

Another cause of yellowing of the leaves is the jaundice of the asters. In this case, the main symptom is supplemented by chlorosis, the suspension of the development of buds and the whole plant. This disease is caused by cicada and aphids. Useless for pest control chemicals. The main condition reliable protection asters for jaundice is its prevention. At the first appearance of these symptoms, it is necessary to immediately remove the diseased plant so as not to infect the rest of the bushes.

The appearance of white-gray spots on the leaves of an aster indicates a lesion. powdery mildew. To treat a plant, it is necessary to treat it with mullein infusion. It is necessary to dilute the drug with water in a ratio of 1: 3, then spray the bush with it until the characteristic signs disappear.

In the care of the shrub aster, a special issue is the expediency of pruning the bush before the onset of cold weather. This flower is resistant to action. low temperatures crops and does not require special preparation for frost. To protect the plant during this period, it is enough to mulch the soil.

Proper feeding

To maintain shrub asters in a healthy state, it is necessary to carry out their periodic top dressing. Both organic fertilizers and phosphates can be used to feed flowers. To support the plant and prepare it for long flowering, soil liming should be carried out in spring autumn period.

The action of this procedure is aimed at reducing the acidity of the soil, which is common cause plant weakening. Primary liming is carried out before planting asters, secondarily - before and after the end of the flowering period. It is necessary to prepare a solution in the ratio of 100 g of powder to 3-4 buckets of water. The resulting mixture is introduced into the soil to the depth of the treated formation.

To maintain the health of asters, a 3-stage feeding system is shown: in the first weeks after planting the flower in the soil, after the appearance of the buds and before they open. In subsequent periods, recharge should be carried out in the spring. For feeding asters, a standard recipe is used, according to which it is necessary to mix potassium sulfate, ammonium nitrate and superphosphate in the ratio 1:2:3. For greater efficiency, it is recommended to apply the additive in a dry form, and then water the soil. In case of drought, only liquid top dressing is carried out.

Shrub asters are ideal decorations for the garden. Due to late flowering, they are often used to compile landscape compositions. They are distinguished by their beauty, brightness, aroma, unpretentiousness, which allows them to be bred in any climatic conditions.

Asters are one of the most sought-after and well-known flowers in flower beds and flower beds. Aster is loved because it blooms all summer season, delighting with color until mid-autumn.

Alpine aster varieties

alpine aster – early flowering plant, which begins to please the eye with a riot of colors already in May. The varieties of this aster are low, up to 40 cm, most of all they look like chamomile. Alpine asters bloom for about a month, this small flowers up to 6 cm in diameter, usually one flower per stem. These varieties are cold hardy.

Important! Before planting asters, select a suitable site for it, the flowers categorically do not tolerate damp or often flooded soil. From excess moisture, the aster becomes ill with powdery mildew and dies.

This variety grows in a dense bush with big amount leaves of an elongated shape, grows up to 40 cm. This is an alpine white aster, semi-double, up to 3 cm in diameter. The snow-white petals are shaped like a bird's tongue, the tubular petals are yellow.

A sky-blue chamomile up to 4 cm in diameter, a bright yellow center looks very beautiful against the background of blue-blue petals. Will look spectacular in the background evergreens in single landing or in combination with white and yellow flowers.

Another bright representative of the variety of perennial asters. Against the background of elongated leaves tightly strung on the stem - tender purple flowers. Goliath blooms for about a month. It is used to decorate alpine slides, rockeries.

Aster is a perennial bush, fluffy inflorescence of these daisies about 3 cm in diameter, petals in the form of a tongue of dark purple. The plant is frost-resistant, it will look good in a composition with other flowers or as a frame at the foot of an alpine hill.

One of the long-flowering bush asters - a flowering period of about three months. Blooms in June. The flowers are medium sized, pale pink with reed petals. Tubular brown petals.

New Belgian asters

Represented by shrubs with many branches, some have almost bare stems, while others, on the contrary, have many leaves. In some varieties, the petals cover the middle, giving the flower a terry look. The shrub grows up to one and a half meters, with many flowers on the stem. Mostly lilac-lilac shades, less often pink and red colors.

Meter-high bushes bloom for a little over a month. Reed petals are painted dark purple, with a yellow tubular center. More than six semi-double flowers per stem.

This New Belgian variety of asters is beautiful in bouquets and flower arrangements. Due to the lush and abundant flowering, it looks impressive both in a single planting and in a group. It blooms with bright pink medium-sized flowers.

A lush bush up to a meter high, blooms for more than a month. Thanks to the purple of its inflorescences, it looks beautiful against the backdrop of bright greenery.

Blue asters up to a meter high. Flowers are semi-double, up to 4 cm in diameter. Blooms for about a month, flowers with reed petals arranged in several rows.

The height of this sprawling bush is up to one and a half meters. Inflorescences lush 4 cm in diameter, petals blue color. It blooms for about a month, sometimes a little less.

Did you know? In ancient times, people believed that the smell of burnt aster leaves repels snakes from their homes. Almost every nation has an aster has its own symbolism: the Greeks used the aster as a protective amulet; Hungarians consider the aster a symbol of autumn; the Chinese give the flower the meaning of accuracy, infallibility; the Japanese believed that the aster conducive to reflection. In France, the aster is a symbol of grief; it was placed on the graves of dead soldiers.

Varieties of the New England aster

This species is united by several characteristics: strong bushes with straight stems; shoots are thick, lignified, more than one and a half meters high. Inflorescences are mainly located at the top of the bush. These are varieties of autumn perennial asters that bloom rather late.

Attention! When caring for this species, it is recommended to plant bushes every five years, dividing the rhizome. The soil must be nutritious, watering and fertilizing–regular.

Branched bush more than a meter tall, blooms in September. Lilac-violet inflorescences are collected in lush brushes. These asters are good in a bouquet in compositions with other flowers, just as bright, but of a different shade. The bush looks beautiful as a hedge for lower flowers or ornamental shrubs.

Astra New England with red-violet flowers up to 4 cm in diameter. A one and a half meter beauty ennobles flowering flower beds with her inflorescences in the middle of autumn. Blooms up to a month.

A branched bush dotted with leaves grows up to 140 cm. There are many saturated inflorescences on the stem. Pink colour, basket diameter up to 4 cm. Variety for making romantic delicate bouquets or diluting darker color compositions.

The height of the bush is one and a half meters, the flowers are large, seem to be terry, of an unusual carmine shade. Blooms in autumn, blooms up to a month.

Varieties of shrub asters

Shrub asters presented different types and color, from pale blue to purple flowers, from yellow asters to maroon. They have a compact shape that lends itself easily to formative pruning, which allows the bush to retain decorative look before and after the flowering period. It is desirable to rejuvenate bushes by dividing the roots every three to four years.

"Blue Bird" is a small shrub up to 25 cm. It is just perfect for borders or as a central figure among even shorter flowers and ornamental greenery. The color of the petals changes from sky blue to lilac.

Dwarf bush about 20 cm, suitable for hanging compositions, as a frame for flower beds, in outdoor pots. Flowers bloom in September with a purple-pink tint, continue to bloom for a month.

Perennial shrub asters: common species, planting, proper care, reproduction

Shrub aster (Asteraceae, Symphyotrichum dumosum) is a cold-resistant crop. It blooms profusely, from July until frost, until the temperature drops below -3 ° C. Grown in borders, isolated or in groups. Unpretentious. It gets along well with other types of flowers.

Description of shrub aster, variety selection

The first thing that attention is paid to when choosing a plant is the decorativeness of the bush. But Aster is an autumn plant that blooms with the advent of coolness. In order for the aster to bloom longer and the seeds have time to ripen, you need to choose the right varieties that are suitable for the region in which you live.

Source: Depositphotos

Shrub aster goes under the snow of a profusely flowering

Symphyotrichum dumosum is a group of perennial rhizomatous herbs. Height from 15 cm to 2 m. The stems are branching, so the bush has a spherical shape. The leaves are oval, toothed, dark green. Buds are formed at the tops of the branches. The diameter of a blossoming flower, depending on the variety, varies from 2 to 10 cm. The variety of colors is very large.

In the North-West region, the following varieties are recommended for landscaping:

deep pink Alise Haslam;
blue Blue Bouquet;
blue or bright blue Lady in Blue;
floral pink Rosa Sieger;
purple Herbstschnee;
pink-purple Andenken;
purple Aster tataricus.

In the Central region, in addition to those listed, they bloom for a long time:

heather pink Lovely;
highly decorative small-colored Purple Star;
New England dark purple Barrs Blue and pink Barrs Pink;
New Belgian Rosa Perle;
terry light purple Patricia Ballard;
lavender blue Frikata.

In mid-latitudes, miniature early Helen Beauty, Rosea and Goliath grow well. Of the giants, Andenken an Alma Poetschke and Purple Dome are more suitable.

Planting shrub asters and caring for them

For plants, open lighted areas are best suited. The soil should be nutritious, not heavy, close in structure to sandy loam. The minimum depth of the fertile layer is 35 cm. Wet soils are excluded. Sour must be lime, sprinkled with dolomite flour at the time of laying flower beds. In addition, ash is added 2–3 times a season.

Sow the seeds in the fall, before the onset of frost, but it is advisable to divide the bushes in the spring so that young plants have enough time to take root.

Astra shrub requires regular rejuvenation by cuttings or division. Plant old bushes in the 4th year. At the same time, choose a new place each time.

Abundant flowering is possible only with regular watering and mulching. The first fertilization of the soil is carried out immediately before planting sprouts. For this purpose, choose complex top dressing. When setting aster buds, feed with phosphorus-containing preparations. The next fertilization is carried out in the spring.

To give the bush a more rounded shape, periodically cut off the branches.

Perennial asters are appropriate everywhere. They can be used in rose gardens, Alpine rollercoaster, in gravel gardens. These flowers are combined with violets, geraniums, spikelets, stonecrop and other crops.

Aster shrub is an ornamental herbaceous perennial of the genus Symphyotrichum. This plant is native to North America. Shrub aster is traditionally used to decorate household plots, where it is an integral element of decor.

Long flowering and a riot of colors allow these plants to maintain your mood even in autumn bad weather, when you miss the sunlight so much.

Description

This plant has a powerful, well-developed root system, from which numerous branching, straight shoots stretch, about 0.5 m high. As a result, the bush looks magnificent, like a pillow-shaped curtain.

The leaves are numerous, whole-cut, lanceolate, dark green in color. The flowers, collected in corymbose inflorescences, have a diameter of 3-4 cm, their the color is quite varied., all shades of red and blue, there are also pure whites.

Asters of this species are distinguished high frost resistance and low drought resistance. Unlike the usual, the bush can bloom in spring or autumn, depending on the species.

Main varieties. cultivated in Russia various varieties and types shrub aster , but it received the greatest distribution in the middle lane. Many varieties are used as ornamental plants because they do not have time to bloom before the onset of cold weather.

Among the huge variety, the following varieties can be distinguished, differing in the earliest flowering:

Alice Haslam (Alice Haslam). This is a miniature bush, whose height does not exceed 30 cm, Blooms from early September to late October with lilac flowers small size.
Blue Lagoon. A compact bush that grows up to 50 cm in height. It has the shape of a ball with inflorescences of a blue-violet hue, up to 3 cm in size. It blooms from late August to late autumn.
Lady in blue. Bush no more than 40 cm high with small blue flowers. It is a hybrid variety with high disease resistance.
Jenny. Low-growing shrub with a large number of raspberry-pink flowers with a yellow center. Most often used for planting on rocky areas, hills and lawns, it is well preserved in cut form.
Schneekissen. Low spherical bush, growing up to 25 cm, strongly branching. Its diameter is about 0.6m. According to the flowering period, this species belongs to the medium-late. During flowering, the bush is covered with small white inflorescences with a yellow center.

Agricultural technology

Shrub perennial prefers warm and light areas with light, loose, well-drained soil. While creating favorable conditions you can get a magnificent lush and beautifully flowering bush.

If you plant a plant in partial shade or shade, as well as in a constantly flooded area, flowering will be rather scarce, the roots will begin to rot, which will inevitably lead to the death of the bush.

To preserve the splendor and shape of the hemisphere, including windy weather, the aster should be placed in a place protected from drafts and wind. In the absence of such an opportunity experienced gardeners it is advised to arrange a small fence for the bushes.

You can also tie it up in another way: pull the rope between two pegs driven in next to the plant. Stems that have reached a height of 80 cm or more also need a garter.

Although she loves moisture, especially in the dry and hot summer period, it is still necessary to try when caring for the plant. prevent overflow of water. After watering, be sure to remove weeds and loosen the soil around the bush.

First feeding carried out before boarding fertilizers are applied to the soil prepared for planting. IN next time aster is fed only a year later, using complex mineral fertilizers intended for flowering crops.

During the period of budding and intensive flowering, apply phosphate fertilizers. In order to maintain the health of the shrub aster and prepare the plant for long flowering, liming the soil should be carried out in spring and autumn, which helps to reduce its acidity, which quite often causes the bush to weaken.

Primary liming is carried out before planting asters in the ground, subsequent - before the start of the flowering period and at its end. For the procedure, a mixture is prepared at the rate of 100 gr. Powder / 3-4 buckets of water. The resulting solution is applied to the soil at the planting depth. In addition, the flowers are shown three-stage feeding system:

in the first weeks after planting;
during the budding period;
before bud opening.

Further top dressing is carried out in the spring. To prepare the make-up, it is necessary to mix superphosphate, ammonium nitrate and potassium sulfate in a ratio of 3:2:1. For maximum efficiency, this complex of fertilizers is recommended to be applied as a dry mixture, and then water the soil. During the dry period, only liquid feeding is performed.

reproduction

To grow this plant, it is necessary to choose well-lit, but at the same time protected from direct sunlight, areas.

It propagates by shrubs in the following ways: by seeds; cuttings; dividing the bush; vertical outlets. If you want to achieve the earliest flowering, you can use seedling growing method.

You can also try to grow a bush from seeds, however, it should be borne in mind that this method is rather laborious and time consuming, but in the end you will get a healthy plant that will soon please you with a beautiful spherical appearance and bright rosettes.

Reproduction by seeds

When planting asters in this way, the following actions are performed:

The first shoots will appear on the 5-6th day, after which watering should be reduced. After two true leaves are formed, seedlings are seated in individual plastic cups. This contributes to the formation of a stronger and more powerful root system.

The cups must be filled with the substrate, watered, and after the soil settles, transplant the bores to a depth to the level of the cotyledon leaves. Now water the seedlings again and place the containers on a bright windowsill. When determining the place of cultivation, one should take into account the fact that aster seedlings afraid of direct sunlight.

In the process of seedling growth, it is necessary to periodically bring in complex fertilizers . As soon as the plants take root and become well established, they can be taken out to the balcony or veranda to adapt to new conditions and harden.

Reproduction by division

This method involves the use of adult plants, whose age must be at least 4 years old. It is advisable to divide the root system before the buds swell, that is, in early spring.

To do this, the excavated root system is carefully cleaned from the ground and the old roots are separated.

The separation is carried out in such a way that the new bush contains at least three healthy stems and well developed spine. In one place, the aster can grow up to 5–6 years, therefore, after separation, both plants are transplanted to other areas.

Shrub aster: propagation by layering

This method of propagation of asters involves the use of adult and necessarily healthy plants that were grown on fertilized, well-groomed soil under appropriate conditions.

At the end of the growing season, all shoots are removed from the aster, leaving a bush about 10 cm high. In the spring, it is spudded so that the plant is completely covered with soil. The procedure is carried out before the bush reaches a height of 25 cm, after which standard plant care methods are used.

Before the cold weather late autumn) plant dig and separate from it formed layers with a root, which are then planted in a permanent place. With the onset of spring, repeat the manipulations for hilling and further care. Asters grown in this way begin flowering no earlier than two years after transplantation.

Reproduction by cuttings

This method of growing shrubby aster is the most common and popular among gardeners. It consists in the separation of the upper shoots with their further planting in the ground.

To do this, the cutting is carefully cut at a slight angle and the upper part, which is above the first kidney, is separated. Then escape for 15 hours placed in a special solution for better adaptation and stimulation of growth. After that, the stalk is kept in water until it is planted in the ground.

For grafting asters use greenhouses or greenhouses. For planting, a soil mixture is prepared, consisting of peat, sand and soddy soil in a ratio of 2: 2: 1, which is covered with perlite or a combination of vermiculite with sand.

The cuttings are placed in the ground at an angle to a depth of about 10 cm, the distance between plants should be 5 cm. Within a month after planting, a strong root system is formed in the cuttings.

Landing in the ground

The flower prefers to grow on fertile soils with good lighting. Land for planting has been prepared since autumn. To do this, you need to carefully dig the ground, add compost or humus at the rate of 2-3 kg / 1 m2.

With the onset of spring, the prepared area is cleaned, leveled with a rake and watered. Seedlings planted in bushes at a distance of 35–40 cm from each other. Planting is recommended in the evening, which will allow the plants to adapt and rise by morning.

Aster shrub: care

Despite the fact that the shrub aster is considered unpretentious plant However, there are certain rules that must be followed when caring for a plant.

Aster shrub perfect for decoration any garden area. Late flowering allows the use of aster for composing landscape compositions. The flower is characterized by brightness, beautiful appearance, unpretentiousness, unique aroma and can be grown in almost any climatic conditions.