Golden Sedge - Carex aurea.
A selected garden form, very effective and decorative, forming lush mounds 20-25 cm high from thin, hard, erect or arched leaves, bright yellow in spring and early summer, and later - chartreuse color.
Looks great near w..
Shaggy hawkweed - Hieracium villosum.
The most spectacular perennial hawk 15-35 cm high. It is densely covered with long lagging fibers, as if wrapped in a light transparent white cape. The stem is leafy and slightly branched. At the end of eac..
American cowslip "Deluxe" (Shooting-star mix) - Dodecatheon meadia.
Perennial for rock garden from the Primulaceae family.
Flower colour: white, pink, red, purple.
Natural flowering period: May - July.
Flowering plant height: 40 cm..
Shootingstar - Dodecatheon pulchellum.
Perennial for the rockgarden.
Plant height 25 cm.
The flowers are light pink, the stamens are yellow.
Climatic zones: Z3-Z7.
1,0 g = 2100 seeds.
Shootingstar. Bot. syn.: Dodecatheon pauciflorum hort., ..
Short's Sedge - Carex shortiana.
Perennial of the Cyperaceae family.
Flower color: brown spikelets.
Foliage: green.
Height of flowering plant: 50 cm.
Natural flowering period: May - July.
Soil requirements: moist, marshy.
Hardiness zones: ..
Siberian Columbine - Aquilegia sibirica Lam.
Distributed in Western and Eastern Siberia, enters adjacent areas of Central Asia and northwestern Mongolia. It grows in mountain forest and floodplain meadows up to the alpine belt. In the Altai Mountain..
Siberian Globe - Flower Trollius altaicus.
Flowers or seedcapsules for cutting. For the rockgarden. Flowering season: Mai-Juli.
Asian swimsuit (Trollius asiaticus) and Altai swimsuit (Trollius altaicus) have fiery orange flowers, height 30-80 cm, f..
Siberian iris "Alba" - Iris sibirica.
Perennial of the Iridaceae family.
Height of flowering plant: 70 cm.
Flower color: white.
Natural flowering period: June - July.
Winter hardiness zones: Z3 - Z9
Soil requirements: wet, marshy..
Siberian iris "New Hybrids" - Iris sibirica.
Life cycle: perennial.
Features: a wide range of colors of dozens of the best new varieties of Siberian iris. Long-lived, unpretentious and highly valued species.
Flower color: a mixture of li..
Siberian iris - Iris sibirica.
Perennial of the Iridaceae family.
Height of flowering plant: 70 cm.
Flower color: blue.
Natural flowering period: June - July.
Winter hardiness zones: Z3 - Z9
Soil requirements: wet, marshy
Use: suitab..
Siberian ligularia - Ligularia sibirica.
Yellow blossom racemes.
The height of the flowering plant is 140 cm.
Flowering period: July-August.
Winter hardiness zones: Z3-Z8.
Siberian Ligularia. Bot. syn.: Cineraria sibirica L., Ligularia lyd..
Siberian Statice - Statice gmelinii.
Vigorous perennial plant about 60-90 cm high. Lavender-blue flowers are collected in inflorescences up to 70 cm in diameter. Blooms in late summer - early autumn. The plant is very beautiful both alive and d..
Siberian yarrow "Love Parade" - Achillea sibirica ssp. camtschatica.
An exquisite variety of a spectacular perennial, growing quickly and luxuriantly.
A distinctive feature of this variety is pearl-pink graceful inflorescences, collected ..
Mosquito Grass (Side-Oats Grama Grass) - Bouteloua gracilis.
It grows on open dry plains, often on the barren soils of the North American continent, on which this species occupies vast areas.
Low grassy plant 20-40 cm tall with flowers ap..
Noble Rhubarb (Sikkim Rhubarb) - Rheum nobile.
Noble rhubarb is an inhabitant of rocky high mountain slopes, where even in summer it is cold and it often rains, and sometimes it rains with snow. Therefore, rhubarb has adapted to such weather.
..
Silky Phacelia - Phacelia sericea.
Perennial from the family Hydrophyllaceae.
Flowering plant height: 25 cm.
Natural flowering period: June - August.
Winter hardiness zones: Z3 – Z8.
Foliage: grey.
Soil requirements: average
Use: for roc..
Silver mint - Mentha longifolia.
Perennial medicinal plant from the Lamiaceae family.
Flowering plant height: 50 cm.
Inflorescence colour: light blue.
Natural flowering period: June - October.
Useful plant used in cooking. Tea grass, excell..
Bird's Eye (Silver Speedwell) - Veronica incana.
Perennial from the Scrophulariaceae family.
Homeland: steppes from Eastern Europe to Central Asia.
Special Characteristics: silver-gray foliage. The compact habit is ideal for growing in contain..
Silver Spike Grass - Achnatherum calamagrostis = Stipa calamogrostis is a Perennial herb from the Poaceae family, known by the common names spike grass, needle grass.
Origin: grows in clearings and screes in the mountains of central a..
Weather Thistle (Silver thistle) - Carlina acaulis ssp. simplex.
Origin: Southern and Eastern Europe.
Large, shiny white flowering blooms with silvery foliage.
History: The Genus comes from Charles (Carolus). According to medieval folklore, C..
Six Petal Clematis "Mongolian snowflakes" - Clematis hexapetala.
Unpretentious, drought-resistant, frost-resistant.
Homeland: south of Eastern Siberia and the Far East, Northwest China, northeast Mongolia (slopes, dunes, grassy areas).
U..
Azure aster (Sky-blue aster) - Aster azureus.
Plant height 45-65 cm. Reed flowers are dark blue-violet and tubular flowers are yellow. Inflorescence diameter up to 5 cm.
Blooms from August 1-10 for 50-60 days. Seeds ripen at the end of September.
..
Chinese senega-root (Slenderlobe Milkwort) - Paeonia tenuifolia.
Solitary, ornamental deciduous plants, good for cutting.
Flowering period: V-VI.
Flowering plant height: 50 cm.
Climatic zones of winter hardiness: Z5-9.
The leaves are p..
Small camas - Camassia quamash.
It grows in mountain meadows mainly in the taiga zone of western Canada and the USA. From British Columbia and Montana to Utah and California.
The bulb is broadly ovoid or spherical, 1-5 cm in diameter, black or brow..
Ornamental Yellow Onion - Allium flavum.
Perennial, reaching a height of 30 cm. Yellow flowers appear in June-July on stems covered with a bluish bloom.
Since the aerial part dies off after flowering, it is better to plant it with taller plant..