Karl Foerster Feather Reed Grass

Karl Foerster Feather Reed Grass (Calamagrostis x acutiflora 'Karl Foerster')

Karl Foerster Feather Reed Grass (Calamagrostis x acutiflora 'Karl Foerster') is a classic, upright ornamental grass celebrated for its tall, narrow habit and graceful flower plumes. This cultivar adds year-round structure, texture, and seasonal interest to mixed borders, prairie gardens, and contemporary landscapes.

Distinctive Features

'Karl Foerster' forms dense, vertical clumps reaching 4 to 6 feet tall, with slender green leaves that turn golden brown in fall. Its feathery, tan flower plumes appear in early summer and persist well into autumn, creating a soft, airy display that adds movement and wildlife value.

Growing Conditions

• Sun Exposure: Full sun to partial shade
• Soil: Moist, well-drained soils
• Water: Moderate; prefers consistent moisture
• USDA Hardiness Zones: 4�9

Ideal Uses

• Focal Point: Tall, upright form and plumes provide vertical accent
• Mixed Borders: Adds texture and seasonal color among perennials
• Prairie and Meadow Gardens: Enhances naturalistic designs
• Cut Flower: Popular for fresh and dried floral arrangements
• Container Planting: Suitable for large pots and terraces

Low Maintenance Care

• Watering: Keep soil moist, especially during dry periods
• Pruning: Cut back to the ground in late winter or early spring
• Fertilizing: Apply balanced fertilizer in early spring if needed
• Mulching: Mulch to retain moisture and regulate soil temperature
• Protection: Prefers sheltered locations away from strong winds

Why Choose Karl Foerster Feather Reed Grass?

• Classic Upright Form: Provides strong vertical structure and texture
• Long-Lasting Plumes: Feathery flowers extend seasonal interest
• Versatile Use: Fits a wide range of garden styles and settings
• Wildlife Friendly: Attracts pollinators and birds
• Focal Point: Adds year-round architectural interest and movement

Calamagrostis x acutiflora 'Karl Foerster' is a reliable, low-maintenance ornamental grass that combines elegance and versatility, making it a favorite for gardeners and landscapers.