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Draba longisiliqua

Draba longisiliqua
Photo: Magnus Manske, CC BY-SA 3.0

Draba longisiliqua is a low, evergreen cushion-forming perennial from the Caucasus, covered in hairy grey leaves and topped with yellow flowers in spring. It grows best in an alpine house or scree bed with sharp drainage and protection from winter wet.

Family
Brassicaceae (Cabbage family)
Grows as
Grass, Perennial
Light
Full sun
Water
Water moderately in growing season and keep almost dry in winter to avoid rot.
Soil
Very gritty, free-draining mix such as sand, grit and a little loam; scree or tufa works well.
Temperature
Hardy to cold winters; protect from prolonged winter wet rather than frost.
How easy
Moderate
Native range
Caucasus
Climate
temperate

About

Draba longisiliqua, the long-podded whitlow grass, is a species of flowering plant in the family Brassicaceae, native to the Caucasus. Despite its common name, it does not resemble, nor is it related to, the true grasses. It is a low-growing evergreen perennial growing to 9 cm (4 in) tall by 25 cm (10 in) wide, forming a cushion of hairy grey leaves with masses of yellow flowers in spring. It is usually grown in an alpine house or scree bed, as it requires excellent drainage and protection from winter wet. The plant is also known to thrive in tufa. It has gained the Royal Horticultural Society's Award of Garden Merit.

Other Draba plants

Alpine draba · Twisted draba · Whitlow grasses

Text excerpted from the Wikipedia article Draba longisiliqua 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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