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Sideoats grama

Bouteloua curtipendula

Also called Side Oats Grama, Tall Grama, Tall Grama Grass, Side Oats

Sideoats grama
Photo: Unknown author, Public domain

Sideoats grama is a native, warm-season, clump-forming perennial prairie grass of North and Central America, prized for drought tolerance and erosion control. The key to growing it is full sun and well-drained soil, as it thrives with little water once established.

Family
Poaceae (Grass family)
Grows as
Grass, Perennial
Light
Full sun
Water
Water deeply but infrequently, and let the soil dry out between waterings; established plants need little supplemental water.
Soil
Well-drained, poor to average soil, including sandy, rocky, or gravelly mixes.
Temperature
Hardy in USDA zones 4 to 9, tolerating cold to about −30 °F (−34 °C).
How easy
Easy
Safety
Not known to be toxic
Native range
N. & C. America to N. Argentina
Climate
temperate

About

Bouteloua curtipendula, commonly known as sideoats grama, is a perennial, short prairie grass that is native throughout the temperate and tropical Western Hemisphere, from Canada south to Argentina.

The species epithet comes from Latin curtus "shortened" and pendulus "hanging".

How to grow it

It is cultivated as an ornamental plant for native plant and drought-tolerant gardens.

Where it grows

Sideoats grama grows well on mountainous plateaus, rocky slopes, and sandy plains. It is drought- and cold-tolerant and is hardy in USDA hardiness zones 4–9 (average annual minimums of −30 to 25 °F, −34 to −4 °C).

Uses

Sideoats grama is considered a good foraging grass for livestock. It is planted for erosion control.

Other Bouteloua plants

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

Text excerpted from the Wikipedia article Bouteloua curtipendula 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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