What: Karl Foerster feather reed grass, also known as Calamagrostis acutiflora Karl Foerster, is valued for its early bloom time and its erect, architectural form, slightly tighter than other forms of ...

This tall, willowy ornamental grass has feathery flowering stalks, adding vertical interest to any garden. While other ornamental grasses tend to arch outward, feather reed grass forms dense, erect ...