Eriogonum umbellatum

sulphur flower buckwheat

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Plant Types

Size

  • Average Height: 0.5 - 1.5 ft
  • Average Width: 1 - 5 ft

Exposures

Water Requirements

Bloom Times

Flower Colors

Flowers and Foliage

Intense yellow flowers in flat-topped clusters sit atop short stems above grey to green foliage. Ranging in height from 10 to 18 inches, this highly variable and widely distributed California native is an excellent addition to the drought tolerant garden. Provide decent drainage and occasional to no irrigation once established. Full sun to light shade. Just like all buckwheats, this species is loved by bees and butterflies. The foliage is deer resistant but they may nibble the flowers.

Our monthly inventory was updated on April 16, 2026. To confirm current availability, please call ahead. We do not ship plants.

Sorry, this plant is currently out of stock.

This list reflects retail prices. Landscape professionals may inquire about wholesale pricing.