Calamagrostis acutiflora 'Avalanche'
Feather Grass
Grass. Rose-tinted flower plumes bloom Late Spring, aging to gold-buff. Narrow green leaves with central white stripes. Upright, clumping. Grows 5ft tall, 2ft wide. Full sun to part shade. Variegated form of the popular 'Karl Foerster'. Zone 4