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Purple grama

Bouteloua radicosa

Purple grama
Photo: Jaxeco, CC BY-SA 4.0

Purple grama is a perennial bunchgrass native to the southwestern United States and northern Mexico, growing in desert grasslands and dry rocky slopes. It is a drought-tolerant, low-maintenance grass suited to dry, open sites.

Family
Poaceae (Grass family)
Grows as
Grass
Light
Full sun
Water
Water deeply but infrequently, and let the soil dry between waterings once established.
Soil
Well-drained, poor to moderately fertile soil, including sandy, gravelly or rocky mixes.
Temperature
Hardy in warm to cool climates; tolerates hot summers and frosts. Cold limit not specified in sources.
How easy
Easy
Safety
Not known to be toxic
Native range
Arizona to New Mexico and Mexico
Climate
desert or dry shrubland

About

Bouteloua radicosa, colloquially known as purple grama, is a grass species in the grama genus native to the southwestern United States and northern Mexico.

Where it grows

Purple grama is found between 3,500–7,000 ft (1,100–2,100 m) and prefers desert grasslands or dry rocky slopes. It is present in Arizona, New Mexico, and California. It was introduced to Maine, although it remains uncommon there.

Other Bouteloua plants

Sprucetop grama · Sideoats grama · Santa Rita Mountain grama · Black grama · Blue grama · Hairy grama · Parry's grama · Slender grama · Matted grama · Bouteloua dactyloides

Text excerpted from the Wikipedia article Bouteloua radicosa 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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