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Pink Flamingo Muhly

Muhlenbergia (mew-len-BERG-gee-uh)

Family: Poaceae Unknown Herbaceous (3-15 ft)

Pink Flamingo Muhly is a naturally occurring ornamental hybrid of upright warm-season grass of the Poaceae family. It is tall, and erect, and measures 3 to 4 feet tall and 2 to 3 feet wide. It forms an upright clump of narrow, wispy plumes of bluish-green grass. In the fall from September to October, the leaves are topped with very showy, airy clouds of bright pink flower plumes. As the flowers age, they turn silvery-gray, and the plant becomes dormant by mid-November. This plant was discovered at the Peckerwood Garden in Hempstead, Texas. It is a putative hybrid between Muhlenbergia capillaris (Muhly grass) and Muhlenbergia linheimeri (Lindheimer's Muhly). Muhly grass produces puffy pink seed heads, while Lindheimer's Muhly produces tall, wispy plumes of grass. Pink Flamingo Muhly is a combination of these traits. The genus, Muhlenbergia , was named after Gotthilf Muhlenberg, a botanist, chemist, and mineralogist. He is credited with classifying and naming at least 150 species of plants in his Index Flora Lancastriensis, published in 1785. He lived from 1753-1815. Pink Flamingo Muhly prefers full sun, but it will tolerate some partial shade. It requires low to moderate moisture and is a tough heat-loving grass. It is also drought-tolerant, deer-resistant, and best planted in USDA hardiness zones 6 to 10. Pink Flamingo Muhly is one of the most spectacular of the native grasses. It will make an attractive specimen, but for the most stunning display, consider planting in masses or small groups in the landscape. Seasons of Interest: Bloom: Fall Foliage: Summer, Fall, and Winter Quick ID Hints: warm season grass that grows upright and clumping tall, linear, bluish-green leaves showy, airy pink spiked blooms in the fall dormant during the winter Insects, Diseases, and Other Plant Problems: It has no serious insects or disease issues. VIDEO created by Andy Pulte for “Landscape Plant Identification, Taxonomy, and Morphology” a plant identification course offered by the Department of Plant Sciences, University of Tennessee.

Source: NC State Extension Gardener Plant Toolbox ↗ NC State Extension Gardener Plant Toolbox, 36 attributes.

How it fits the guild

Guild layer 4 - Herbaceous (3-15 ft)
See companions & conflicts ↓

Companions & Conflicts

Curated pairwise relationships between this plant and others in the library — who feeds whom, who competes, who confuses the pests. Green reads as a good pairing, red as one to avoid.

No curated interactions recorded for this species yet.

Also noted by NC State

Related species the NC State Plant Toolbox flags for this plant — look-alikes to tell apart, and plants that play a similar role in a planting. Ones we carry in the library are linked.

Fills a similar niche Canna Cleome Señorita Blanca® 'Inclesbimp' Cyclamen hederifolium

Full plant profile

Growing Conditions
Plant type
Ornamental Grasses and Sedges
Life cycle
Perennial
USDA zones
6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b, 10a, 10b
Light
Full sun (6 or more hours of direct sunlight a day) | Partial Shade (Direct sunlight only part of the day, 2-6 hours)
Soil drainage
Good Drainage | Occasionally Dry
Available space
12 inches-3 feet; 3 feet-6 feet
NC region
Coastal; Mountains; Piedmont
Mature size
Height: 3 ft. 0 in. - 4 ft. 0 in. | Width: 2 ft. 0 in. - 3 ft. 0 in.
Maintenance
Low
Canopy layer
4 - Herbaceous (3-15 ft)
Form & Appearance
Habit / form
Clumping; Erect; Rounded
Leaf color
Gray/Silver; Green
Leaf type
Simple
Leaf shape
Linear
Leaf value
Showy
Hairs present
No
Leaf detail
The leaves are thin, long, linear, and wispy bluish-green plumes of grass.
Flower color
Pink
Flower value
Long Bloom Season; Showy
Flower detail
The blooms are airy clouds of bright pink flower plumes.
Bloom time
Fall
Fruit type
Caryopsis
Wildlife & Ecology
Native status
Unknown
Play value
Attractive Flowers; Colorful
Food & Medicine
Fruit type
Caryopsis
Landscape Use
Landscape location
Coastal; Small Space; Walkways
Landscape theme
Drought Tolerant Garden
Design feature
Accent; Mass Planting; Specimen
Garden tags
#showy flowers #pink flowers #upright form #small spaces #fringed flowers #landscape plant sleuths course #heat tolerant #hybrid #grass #drought tolerant #mass planting #deer resistant #blue leaves
Problems & Resistance
Resistant to
Deer; Drought; Dry Soil; Heat

Planted at Hunnicutt

Nobody’s planted this one yet.