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Pink Muhly Grass

Muhlenbergia capillaris

Also listed as Agrostis setosa, Muhlenbergia polypogon

Also known as Hairawn Muhly Grass, Hairawn Muhly, Hairy-awn Muhly

grass☀️ full sun💧 low water❄ Hardy: Zone 7b – Zone 9b

Climate Match for your location

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A drought-tolerant ornamental grass prized for its showy pink to rose-colored flower plumes that appear in fall and persist through winter. It forms an attractive clumping mound of fine-textured foliage that turns copper-bronze in cold weather.

Why grow it

Pink Muhly grass offers extended seasonal interest compared to many ornamental grasses, with flowering plumes persisting from fall through winter in most climates. Its fine texture and relatively compact, upright growth habit make it suitable for smaller landscape spaces than coarser clumping grasses. In appropriate climates (USDA zones 6-11), it requires minimal supplemental water once established and needs no fertilizer, fitting well into low-input permaculture systems.

Watch out for

Plants may require 2-3 years to reach full size and flowering maturity, so patience is needed when establishing new plantings. In colder regions near the northern edge of its range, winter dieback may be more severe than in warmer zones, and spring cleanup should wait until new growth appears to avoid frost damage to emerging shoots.

Overview

Form
upright, clumping
Growth Rate
moderate
Size
2–3′ tall × 2–3′ wide
Dormancy
deciduous
Family
Poaceae
Erosion controlBiomass and mulch

Native to the United States

Native Range

south-central and southeastern United States

Native to: Alabama, Arkansas, Connecticut, District of Columbia, Delaware, Florida, Georgia, Illinois, Indiana, Kansas, Kentucky, Louisiana, Massachusetts, Maryland, Missouri, Mississippi, North Carolina, New Jersey, New York, Ohio, Oklahoma, Pennsylvania, South Carolina, Tennessee, Texas, Virginia, West Virginia

Seasonality

Bloom Season

J
F
M
A
M
J
J
A
S
O
N
D

Season of Interest

FallWinter

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Companion Planting

Plants well with