Calamagrostis 'Karl Foerster' Overview
- Hardiness Zone: 4
- Height: 39-59 in
- Spread: 23-31 in
Feature Characteristics
- An upright, habit forming a tight clump of deep green foliage
- Narrow flower plumes emerge purple-red changing to a golden tan
- Foliage and flowers dry and persist through the fall and winter
- Seeds are sterile