Noted for its very columnar habit and fine deep green blades coupled with June seed heads, 'Karl Forester' is a perennial favorite.
| Perennial | |
| Calamagrostis | |
| Feather Reed Grass | |
| Zone 4 | |
| 6+ hours | |
| Clay, Dry, Moist, Sandy | |
| Tall border perennial | |
| Accent perennial | |
| 4-6' | |
| 1-2' | |
| Summer | |
| Rapid | |
| Columnar, Upright | |
| Plant-tone | |
| Structure | |
| Yes | |
| Echinops, Achillea, Echinacea, Nepeta |