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Bear Valley buckwheat

Eriogonum ursinum

Bear Valley buckwheat
Photo: Stan Shebs, CC BY-SA 3.0

Bear Valley buckwheat is a low, mat-forming perennial wild buckwheat native to mountains of northern California, grown mainly by native plant enthusiasts. It needs excellent drainage and full sun to thrive, as it comes from rocky, dry slopes.

Family
Polygonaceae (Buckwheat family)
Grows as
Perennial
Light
Full sun
Water
Water sparingly once established; allow soil to dry fully between waterings and avoid winter wet.
Soil
Very well-drained, gritty or rocky mineral soil; add grit or sand to garden beds or use a cactus-type mix.
Temperature
Tolerates cool to warm temperatures; hardy to about -10 °C when dry; protect from prolonged wet cold.
How easy
Moderate
Native range
N. & NC. California
Climate
temperate

About

Eriogonum ursinum is a species of wild buckwheat known by the common names Bear Valley buckwheat and talus buckwheat. It is endemic to northern California where it is found on mountains from the northern Sierra Nevada to the southern Klamath Mountains.

Other Eriogonum plants

Abert's buckwheat · Winged buckwheat · Shale barren buckwheat · Trinity buckwheat · Mono buckwheat · Anglestem buckwheat · San Jacinto buckwheat · Ione buckwheat · Santa Cruz Island buckwheat · Clay buckwheat · Sulphur Hot Springs buckwheat · Bailey's buckwheat

Text excerpted from the Wikipedia article Eriogonum ursinum 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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