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Coulter's saltbush

Atriplex coulteri

Coulter's saltbush
Photo: Rachel Whitt, CC0

Coulter's saltbush is a low, perennial shrub-like herb native to coastal southern California and Baja California, growing in salty, alkaline soils such as ocean bluffs. It thrives in full sun, sandy or saline soil and needs very little water once established.

Family
Amaranthaceae (Amaranth & beet family)
Grows as
Perennial
Light
Full sun
Water
Water sparingly; let the soil dry out between waterings and avoid soggy roots.
Soil
Sandy, well-drained or saline/alkaline soil.
Temperature
Tolerates mild coastal conditions; protect from hard frost.
How easy
Moderate
Native range
SW. California to Mexico (Baja California)
Climate
subtropical

About

Atriplex coulteri is a species of saltbush known by the common names Coulter's saltbush and Coulter's orache.

It is native to coastal southern California and northern Baja California, where it is quite rare. It grows in areas of saline and alkaline soils, such as ocean bluffs.

Other Atriplex plants

Tubercled saltbush · Swamp Saltbush · Fan Saltbush · Silverscale saltbush · Native Orache · Atriplex billardierei · Silver saltbush · Fourwing saltbush · Gray saltbush · Flat-topped saltbush · Shadscale saltbush · Heartscale

Text excerpted from the Wikipedia article Atriplex coulteri 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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