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Plant profile · Austin & Hill Country
Deergrass (Muhlenbergia rigens)
(c) Eric Knight, some rights reserved (CC BY) · iNaturalist

Deergrass

Muhlenbergia rigens

Also called Deer Muhly

Hills guide picknative · Central Texas

Deergrass is a grass native to Central Texas that grows 1–1.5 ft tall and 1–1.5 ft wide. It wants full sun or part shade and low water. Blooms yellow in late spring. Deer rarely browse it. Good for birds.

Will it grow in your yard?

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From our guide

Village of the Hills

Large upright bunchgrass with narrow gray-green blades and slender spikelike seed stalks.

Why it works here

Architectural evergreen mass with real presence, and it holds a slope with no irrigation.

Watch out

Needs room — four feet across at maturity. Cut back every few years, not annually.

The facts

7 sources
Type
Grass
Sun
Full sun to part shade (3+ hrs)
Water
Low
Height
1–1.5 ft
Spread
1–1.5 ft
Bloom
Late Spring · yellow
Foliage
Deciduous
Deer
High — deer rarely browse it. Despite the common name deergrass is not preferred browse.
Wildlife
Supports birds
Size, sun, water and foliage from the Village of the Hills guide; the rest resolved across sources.

Where it grows

3 occurrence records in Central Texas (GBIF).

Can you buy it?

In the Village of the Hills guide, but not on the grower stock lists we read yet. Ask a native-plant nursery.

also grows from seed It starts readily from seed, so a packet from a native-seed supplier, or seed collected with permission, is often the easiest way to get a plant no nursery pots.