Aster Sedum

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Aster Sedum
Aster Sedum
Anonim
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Stone-leaved aster (lat. Aster sedifolius) is a flowering culture; a representative of the genus Astra of the family Compositae, or Astrovye. Belongs to the category of European species. Under natural conditions, it is found in the Caucasus, southern, eastern and central regions of Europe, as well as Tajikistan, Turkmenistan, Uzbekistan, Kyrgyzstan and Kazakhstan. The species is distinguished by high drought-resistant properties. Distributed among gardeners in Russia and European countries.

Characteristics of culture

The stone-leaved aster is represented by perennial herbaceous plants with very strong, erect, highly branched densely leafy green stems, the height of which varies from 30 to 100 cm. In the process of growth, the stone-leaved aster takes the form of a spherical bush, all dotted with bright small baskets. The foliage of the species under consideration is rather small, delicate, narrow, linear-lanceolate, numerous, bluish-green, gives the bushes "airiness".

The green mass is decorated with a large number of inflorescences-baskets, consisting of bright yellow tubular flowers and lilac or light purple reed (marginal flowers), and reaching a diameter of 1, 5-2, 5 cm. … Inflorescences-baskets are collected in loose umbrellas. The culture blooms in early August to late September - early October. The abundance of flowering largely depends on the care and climatic conditions of growing. Fruiting aster sedum-leaved annually.

The dwarf version of Nanum is considered to be an interesting form of the sedum-leaved aster. The form is represented by perennial herbaceous plants, the height of which varies from 20 to 40 cm. As the plants grow, they form cushion-shaped bushes with gray-green small foliage and inflorescences-baskets with lilac-blue marginal (reed) flowers. The form under consideration blooms from the third decade of August to the third decade of September - the first decade of October.

The form boasts drought resistance, resistance to pests and diseases, as well as high winter-hardy properties. The form is undemanding to growing conditions, it only needs a sunny location, protection from cold winds and nutritious moist soils. The classic care consists in watering, weeding, loosening the soil and feeding (four times per season).

The subtleties of cultivation and reproduction

About where to place it was said above, as an addition, it can be noted that the stone-leaved aster does not accept waterlogged, flooded during precipitation and low-lying areas. Also, the culture will not tolerate community with highly acidic, heavy clayey and poor soils. Not only the activity of growth depends on the fertility of the soil, but also the abundance of flowering. On nutrient soils, the plants look very attractive, they delight with many inflorescences-baskets at the end of summer, when the garden looks dull against the background of withered plants.

The stone-leaved aster will transform the garden in the blink of an eye, it is just perfect for autogenies (gardens of autumn flowers). It is important to remember that before planting (in early spring, and preferably in late autumn), the area where it is planned to grow asters must be thoroughly processed and 8-12 kg of humus (per square meter) must be applied.

Aster is propagated by seeds, dividing the bush and cuttings. The seed method involves sowing in open ground in spring or growing through seedlings. Dividing a bush is an equally effective method. Adult bushes 4-6 years old are subjected to division. Propagation by cuttings is used less often than the two previous methods. Cuttings are cut from young, green, easily rooted shoots. Such material quickly takes root and starts to grow, forming beautiful openwork bushes.

Many gardeners, when using the seed method, advise growing the species in question through seedlings. Sowing is carried out in the third decade of March in boxes or individual pots filled with nutritious and moist soil or peat. The depth of planting seeds is 0.5 cm. Before planting seeds, it is recommended to treat the soil with a weak solution of potassium permanganate, this is a kind of disinfecting procedure. The first shoots appear after a week. At this point, the seedling boxes are placed on a well-lit windowsill. A pick, if required, is carried out in phase 1 of this leaf.

Before planting in open ground, the seedlings should be fed with liquid mineral fertilizers. Seedlings are planted in a permanent place in the third decade of May - the first decade of June. Young plants are not afraid of cold weather, they can withstand nighttime temperatures down to -4C. Before planting, it is important to start hardening the seedlings a week before planting. Further care of the culture consists of basic procedures. Watering should be moderate, top dressing 1, 5-2 weeks after planting seedlings, in the budding phase and during flowering, weeding and loosening as needed.

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