Calamagrostis acutiflora 'Overdam'Evergreen hardy variegated clumping grass growing to 2' tall and 30" wide with pink flowers rising to around 4' in early summer. Loves full sun and consistent water, although it will become drought tolerant once established. Easy to grow and clean looking. Can be cut back late fall through late winter. USDA zone 3 in cold hardiness.