Ambrosia chamissonis

silver beach bur

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Plant Types

Size

  • Average Height: 0.5 - 1.5 ft
  • Average Width: 4 - 6 ft

Exposures

Water Requirements

Bloom Times

Flower Colors

Flowers and Foliage

The silvery mats of this sand-dwelling species are important for soil stabilization along our coastline, but can also be used as an attractive, evergreen groundcover in the garden setting. Dissected leaves line crawling branches, forming a dense carpet up to about 10” high and spreading wherever they have room to grow. While vigorous, it can be pruned back easily. In summer, short stalks of inconspicuous, cream colored flowers raise, followed by bur-like seed capsules. Plant in sunny locations with moderate to occasional irrigation. Tolerant of different soil types.

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.