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Allium schrenkii

Allium schrenkii is a small wild onion from Central Asia and Mongolia that grows on steep, high-altitude slopes, producing a small bulb and a spherical head of purple flowers. It is best grown in a sunny, free-draining spot that stays dry in summer, as it is adapted to a cold, arid mountain climate.

Family
Amaryllidaceae (Daffodil & onion family)
Grows as
Bulb
Light
Full sun
Water
Water during active growth in spring, then keep dry once the foliage dies down in summer.
Soil
Very well-drained gritty or sandy soil, low in organic matter.
Temperature
Hardy to well below freezing, adapted to mountain winters; protect from waterlogging rather than cold.
How easy
Easy
Edible
Yes, some parts
Native range
C. Asia to Mongolia
Climate
temperate

About

Allium schrenkii is an Asian species of wild onion native to Xinjiang, Kazakhstan, Mongolia and Siberia (Tuva, Altay Krai). It grows on steep slopes at elevations of 2400–2800 m.

Allium schrenkii produces a single bulb rarely more than 10 mm across. Scape is up to 40 cm tall. Leaves are short, narrowly linear, shorter than the scape. Umbels are spherical with many purple flowers.

Other Allium plants

South Idaho onion · Abrams' allium · Allium aciphyllum · Tapertip onion · Allium aeginiense · Allium aflatunense · Allium agrigentinum · Allium alabasicum · Allium albotunicatum · Allium alibile · Altai Onion · Allium altissimum

Text excerpted from the Wikipedia article Allium schrenkii by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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