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Twisted draba

Draba incana

Also called Hoary Whitlowgrass, Hoary Whitlow Grass, Twisted Whitlow Grass, Twisted Whitlowgrass

Twisted draba
Photo: Mike Pennington, CC BY-SA 2.0

Draba incana, twisted draba, is a small hairy alpine or arctic plant in the cabbage family, native to cold northern regions of North America, Greenland, northern Europe and mountain ranges such as the Alps and Pyrenees. It is rarely grown in gardens and is best suited to cool, open rock-garden conditions.

Family
Brassicaceae (Cabbage family)
Grows as
Grass
Light
Full sun
Water
Water moderately during growth and let the top of the soil dry slightly between waterings; avoid waterlogging.
Soil
Gritty, free-draining mineral soil or alpine mix.
Temperature
5–20 °C; tolerates severe cold.
How easy
Moderate
Native range
C. & E. Canada to NC. & NE. U.S.A., Greenland, N. Europe, W. Alps, C. Pyrenees
Climate
subalpine or subarctic

About

Draba incana L. — Drave blanchâtre. — (Twisted whitlow grass), is a species of flowering plant belonging to the family Brassicaceae.

Its native range is Canada to Northern Central and Northeastern USA, Greenland, Northern Europe, Alps, Pyrenees.

Other Draba plants

Alpine draba · Draba longisiliqua · Whitlow grasses

Text excerpted from the Wikipedia article Draba incana 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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