Yellow Hairgrass

Aira praecox

Yellow Hairgrass

Kenraiz, Krzysztof Ziarnek

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Poaceae
Genus:
Aira
Species:
Aira praecox

Growth Characteristics

Life Cycle:
Annual
Growth Habit:
Graminoid
Height:
1-2 ft
Light Requirements:
Full Sun
Drought Tolerance:
Low
Bloom Months:
mar, apr, may, jun
Bloom Colors:
white

Native Range

United States: California, Connecticut, Delaware, Massachusetts, Maryland, North Carolina, New Jersey, New York, Oregon, Pennsylvania, Virginia, Washington, Canada: British Columbia, Nova Scotia

Soil Requirements

Soil Type:
sandy, acidic, nutrient-poor soil
pH:
4.5 - 6.5 (acidic to slightly acidic)
Drainage:
excellent drainage required
Moisture:
dry to moderate