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Allium suworowii is a bulbous ornamental onion from Central Asia and Afghanistan, grown for its tall, rounded flower heads in late spring and early summer. It needs a sunny, free-draining spot and dry dormancy after flowering.
Allium suworowii is a species of onion native to Afghanistan and Central Asia. It is a widely distributed and highly genetically variable species. It has gained the Royal Horticultural Society's Award of Garden Merit as an ornamental.
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 suworowii 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.
