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Dotted onion

Allium punctum

Dotted onion
Photo: Matt Berger, CC BY 4.0

Allium punctum is a small wild onion from the western US, grown from a bulb in dry volcanic flatlands. It needs full sun, excellent drainage and a dry rest period in summer.

Family
Amaryllidaceae (Daffodil & onion family)
Grows as
Bulb
Light
Full sun
Water
Water moderately while in growth in spring, then keep dry during summer dormancy.
Soil
Gritty, very well-drained mix such as sand, grit and loam.
Temperature
Hardy to cold winters; dormant in summer heat.
How easy
Moderate
Edible
Yes, some parts
Native range
S. Oregon to NW. Nevada
Climate
temperate

About

Allium punctum is a species of wild onion known by the common name dotted onion or Modoc onion. It is native to the western United States in and around the Modoc Plateau in northeastern California (Modoc County), northwestern Nevada (Humboldt County), and southeastern Oregon (Malheur, Lake and Harney Counties). It is uncommon, growing in volcanic flatlands created by old lava flows.

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 punctum 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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