blue oat grass
Helictotrichon sempervirens
- Common Name: blue oat grass
- Species: Helictotrichon sempervirens
- Leaf Fall: evergreen
- Flower: green flowers
- Best Season: all year
- Soil Suitability: resists strong exposure
- Shelter Needs: tolerates some exposure
- Genus: Argyranthemum
- Plant Type: perennial flower
- Height: 1.2m
- Features: Ferny Foliage
- Shade Tolerance: full sunshine
- Frost Resistance: fully hardy
- Copyright: Gilles Delacroix
