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Snow Mountain buckwheat

Eriogonum nervulosum

Snow Mountain buckwheat
Photo: Ruff tuff cream puff, CC0

Snow Mountain buckwheat is a low, mat-forming perennial wildflower native to a few sites in the inland North Coast Ranges of California, mostly in Lake County. It grows in serpentine soils, so it needs sharp drainage and lean, gritty conditions to thrive.

Family
Polygonaceae (Buckwheat family)
Grows as
Perennial
Light
Full sun
Water
Water sparingly once established; let the soil dry out fully between waterings and avoid winter wet.
Soil
Lean, very well-drained gritty or serpentine-type mix; rich soil is unsuitable.
Temperature
Cool to warm temperate conditions; tolerates cold winters well when kept dry.
How easy
Hard
Native range
NW. California
Climate
temperate

About

Eriogonum nervulosum is a species of wild buckwheat known by the common name Snow Mountain buckwheat. This uncommon plant is endemic to the inland North Coast Ranges of California, where it is known from only a handful of occurrences, most of which are in Lake County. It is named for Snow Mountain, a local peak.

In the wild the plant grows in serpentine soils in its native mountains.

Other Eriogonum plants

Abert's buckwheat · Santa Cruz Island buckwheat · Coastal buckwheat · Eastern Mojave buckwheat · St. Catherine's lace · Seaside buckwheat · Naked buckwheat · Hoary buckwheat · Mt. Diablo buckwheat · Buckwheat

Text excerpted from the Wikipedia article Eriogonum nervulosum 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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