Porter's False Needlegrass

Ptilagrostis porteri

Porter's False Needlegrass

Dave Powell, USDA Forest Service, Bugwood.org

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Poaceae
Genus:
Ptilagrostis
Species:
Ptilagrostis porteri

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Graminoid
Height:
1-2 ft
Light Requirements:
Full Sun
Drought Tolerance:
High
Bloom Months:
jul, aug, sep
Bloom Colors:
Green, Brown

Native Range

United States: Colorado, New Mexico

Soil Requirements

Soil Type:
well-drained, sandy loam soil
pH:
5.5 - 7.0 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
dry to moderate
Notes:
native to alpine and subalpine meadows