Plant Library
Grass Feather Reed Karl Foerster
Common Name: Grass Feather Reed
Botanical Name: Grass, Calamagrostis
Variety: Karl Foerster
Blossom Color: White
Bloom Time: Jun-Sep
Zone: 4 to 9
Exposure: Sun
Mature Height: 3-5'
Mature Width: 18-24"
Notes: Stiffly upright habit. Narrow clumps of green foliage bear spikes of white flowers, first fading to rose then followed by tan seedheads. Most effective when planted in groups. 4-6 feet. June -September. Cut. Accent. Massing. Borders.