Eragrostis spectabilis

Landscape view
Species Native to Missouri
Common Name: purple lovegrass 
Type: Ornamental grass
Family: Poaceae
Native Range: North America
Zone: 5 to 9
Height: 1.00 to 2.00 feet
Spread: 1.00 to 2.00 feet
Bloom Time: July to August
Bloom Description: Soft reddish-purple
Sun: Full sun
Water: Dry to medium
Maintenance: Low
Suggested Use: Naturalize
Flower: Showy, Good Cut, Good Dried
Tolerate: Drought, Black Walnut, Air Pollution


Grow in average, dry to medium, well-drained soils in full sun. Plants generally perform best in sandy or gravelly loams in hot, dry locations. Plants tolerate infertile, poor soils. Good resistance to drought. Plants spread by self-seeding and by stems rooting along the ground at the nodes. Propagate by seed or division in spring.

Noteworthy Characteristics

Eragrostis spectabilis, commonly called purple love grass, is a warm season bunchgrass that is native to sandy soils from Maine to South Dakota south to Florida, Texas, Arizona and Mexico. In Missouri, it is found throughout the State, most commonly in sandy, rocky or open ground and along roads, fencerows and railroads (Steyermark). Flat, coarse, mostly basal, green leaves (to 10" long and 3/8" wide) form a somewhat disorganized clump of foliage that typically rises to 10" tall. Soft reddish-purple flowers in a loose, open inflorescence appear in August, forming an airy cloud that covers the grass clump and raises the overall height of the plant to 24" tall. Flowers lose color and turn brown by October. As the seeds mature, the inflorescence usually detaches from the plant and blows along the ground like a tumbleweed distributing seed as it goes.

Genus name comes from the Greek words eros meaning love and agrostis meaning grass.

Specific epithet means spectacular or showy.


No serious insect or disease problems.


Group or mass in borders. Also effective in native plant areas or meadows where it can naturalize. Inflorescence is excellent for dried flower arrangements.