Blue Oat Grass
Helictotrichon sempervirens
💧 Watering
Every 1–2 weeks once established
☀️ Light
Full sun
💦 Humidity
Low
🌡️ Temperature
25–90°F (-4–32°C)
Soil
Well-draining, average to poor soil
✨ Fertilizing
Once in spring
🪴 Repotting
Divide every 3–4 years
About Blue Oat Grass
Striking steel-blue evergreen grass that forms a perfect rounded mound. Outstanding year-round color.
Care tips
- Brilliant blue color year-round
- Excellent drainage is essential
- Comb out dead leaves in spring rather than cutting back