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White sagebrush

Artemisia ludoviciana

Also called White Sage, Prairie Sage, Western Mugwort, Louisiana Sagewort, Louisiana Wormwood, Cudweed, Silver Wormwood

White sagebrush
Photo: Raffi Kojian, CC BY-SA 3.0

White sagebrush is a rhizomatous perennial native to North America, grown for its silvery, woolly foliage and drought tolerance. It thrives in full sun and dry, well-drained soil, and it spreads by underground rhizomes.

Family
Asteraceae (Daisy family)
Grows as
Perennial
Light
Full sun
Water
Water sparingly, letting the soil dry out between waterings; established plants need little.
Soil
Poor to moderate, well-drained soil; sandy or gravelly mixes are ideal.
Temperature
Hardy in cold winters; tolerates heat well. Protect young plants from waterlogged cold.
How easy
Easy
Native range
Canada to El Salvador
Climate
temperate

About

Artemisia ludoviciana is a North American species of flowering plant in the daisy family Asteraceae, known by several common names, including silver wormwood, western mugwort, Louisiana wormwood, white sagebrush, lobed cud-weed, prairie sage, and gray sagewort.

Ludoviciana is the Latinized version of the word Louisiana.

Where it grows

The plant is native to North America where it is widespread across most of the United States, Canada, and Mexico. Some botanists suggest that eastern United States populations have been introduced from the western and central part of the continent. Its habitats include dry slopes, canyons, open pine woods, and dry prairies.

Other Artemisia plants

Southernwood · Absinthium · African Wormwood · White Mugwort · Sweet sagewort · Hedge Artemisia · Chinese Mugwort · Biennial wormwood · Coastal sagebrush · Capillary Artemisia · Carruth's sagewort · Douglas' sagewort

Text excerpted from the Wikipedia article Artemisia ludoviciana 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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