
trefle.io · Taken May 27, 2009 by Tela Botanica − Mathieu MENAND (cc-by-sa)
Poaceae
Silvery hair grass
Aira caryophyllea
Also known as Aira, Silver hairgrass, Early hairgrass, Aira caryophyllea var. latigluma
Native Plants · Ornamental Grass · Silvery · Annual Grass · Rock Garden · Ground Cover · Naturalistic · Low Maintenance · Delicate · Drought Sensitive · Temperate
Silvery hair grass is a delicate annual grass that thrives in poor, well-drained soils with partial shade and minimal watering. It performs best in naturalistic garden settings, rock gardens, or as a ground cover where its shimmering, silvery seed heads catch the light. Avoid overwatering and heavy feeding, as rich soils reduce its ornamental appeal.
Growing conditions
The details behind the basics
- Daily light
- 4 hours
- Watering
- Water lightly until soil is evenly moist; allow surface to dry between waterings · Every 7-10 days
- Maintenance
- Low
- Soil
- sandy loam
- Temperature
- -25°F to 90°F
- Cycle
- Perennial
Hardiness
USDA 3a-10b
Form & growth
Mature size and habit
- Mature height
- 6 in – 18 in
- Spread
- 12 in
- Spacing
- 6 in apart
- Growth rate
- Moderate
- Root depth
- Shallow
- Flowers
- No
- Foliage
- Fine
Ecology & origin
Where it belongs and what it brings
- Native to
- Alabama, Albania, Algeria, Austria, Azores, Baltic States, Belarus, Belgium, Bulgaria, Cameroon, Canary Is., Cape Verde, Chatham Is., Corse, Costa Rica, Czechoslovakia, Denmark, District Of Columbia, East Aegean Is., Ethiopia
- Attracts
- Bees, Butterflies, Moths
Sources: trefle, usda
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