Blue Grama

Blue grama grass is a low growing, warm season bunch grass native to the central US. It can be used as a low water lawn in low-traffic sites in the Colorado Springs area. Blue grama is one of the most common native grasses of the short grass prairie and has been designated as the state grass of Colorado because of its widespread distribution and importance.

During its active growing season from mid-May through early October, its fine blades are a light green color. In August, attractive seed heads form if left unmowed. During the winter, it is a light tan color. 

It uses one-third of the water of a traditional Kentucky bluegrass lawn and is very drought tolerant. Blue grama does not recover well from heavy foot traffic. Because it is a bunchgrass, it mixes well with wildflowers. 

Blue Grama

Blue grama grass is a low growing, warm season bunch grass native to the central US. It can be used as a low water lawn in low-traffic sites in the Colorado Springs area. Blue grama is one of the most common native grasses of the short grass prairie and has been designated as the state grass of Colorado because of its widespread distribution and importance.

During its active growing season from mid-May through early October, its fine blades are a light green color. In August, attractive seed heads form if left unmowed. During the winter, it is a light tan color. 

It uses one-third of the water of a traditional Kentucky bluegrass lawn and is very drought tolerant. Blue grama does not recover well from heavy foot traffic. Because it is a bunchgrass, it mixes well with wildflowers. 

Plant details
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Botanic Name

Bouteloua gracilis

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Pronunciation

boo-te-LOO-uh GRASS-il-is

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Mature Height

6 to 18 in.

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Mature Spread

12 to 18 in.

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Water usage
Water Usage

One Droplet: Water twice per month or less, once established.

Two Droplets: Water about once per week, once established.

Three Droplets: Water about twice per week, once established.

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Flower Color

negligible

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Bloom time

mid-August into September

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Colorado Native

Yes

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Natural Habitat

North America

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Light Requirements

sun

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Cold Hardiness

USDA zones 4-9

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Elevation Limit

hardy to 7,500 ft.

See in a landscape

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