Annual Silver Hairgrass
Aira elegans
Russell Best
Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Poaceae
- Genus:
- Aira
- Species:
- Aira elegans
Growth Characteristics
- Life Cycle:
- Annual
- Growth Habit:
- Graminoid
- Height:
- 1-2 ft
- Light Requirements:
- Full Sun
- Drought Tolerance:
- High
- Bloom Months:
- mar, apr, may, jun, jul, aug
- Bloom Colors:
- pink, white
- Ground Cover:
- Yes
Native Range
United States: Alabama, Arkansas, California, Florida, Georgia, Hawaii, Louisiana, Maryland, Missouri, Mississippi, North Carolina, New Jersey, New Mexico, Oklahoma, Oregon, South Carolina, Tennessee, Texas, Virginia, Washington
Soil Requirements
- Soil Type:
- sandy, well-drained, nutrient-poor soil
- pH:
- 5.5 - 7.5 (slightly acidic to neutral)
- Drainage:
- excellent drainage required
- Moisture:
- dry to moderate
- Notes:
- native to dry, open habitats; prefers low fertility