Feather Reed Grass 'Avalanche' (Calamagrostis acutiflora 'Avalanche') is a warm season grass that will yield abundant feathery white plumes late summer through mid-fall. Its foliage grows narrow and upright to 5' tall and makes a great specimen for tight spots and softens hard corners of buildings and fences like a pro. Use Feather Reed Grass 'Avalanche' wherever you need late season interest in a sunny spot. Highly versatile, it can be naturalized near pond borders or prairie gardens.