Aristida purpurea
Purple ThreeAwn Grass
Description
This perennial grass grows to about 30" tall. Branches are erect or wavy and red or purple in color. This grass can be found on rocky dry slopes that have been overgrazed or disturbed. It makes poor forage for cattle. Foliage is generally blue-green. Does best in sunny, dry locations and is a prolific reseeder.
Plant Type
Perennial, Grass
Height Range
1-3'
Flower Color
Purple, Red, Multi-Colored
Flower Season
Spring, Summer, Fall
Leaf Color
Green, Blue Green
Bark Color
n/a
Fruit Color
n/a
Fruit Season
n/a
Sun
Full
Water
Very Low, Low
Growth Rate
Fast
Soil Type
Sandy, Loam
Soil Condition
Average, Well-drained, Dry
Soil pH
Neutral
Adverse Factors
Invasive
Design Styles
Ranch, Wild Garden
Accenting Features
Showy Flowers, Unusual Foliage
Seasonal Interest
Spring, Summer, Fall
Location Uses
n/a
Special Uses
Naturalizing
Attracts Wildlife
n/a
Water Saving Tip:
Apply a layer of mulch around plants to reduce moisture loss.
Choose organic mulches, such as shredded bark, compost or aged sawdust.