Grass Lindheimer Purple Muhly

Lindheimer Purple Muhly

Lindheimer Purple Muhly Grass (Muhlenbergia lindheimeri) is a spectacular ornamental grass prized for its airy, deep purple flower plumes and fine-textured green foliage. In late summer to fall, the plumes rise above the dense, arching leaves to create a cloud-like display that moves gracefully with the wind, adding both color and texture to gardens. Its tall, upright form makes it a striking focal point in borders, mass plantings, and landscape designs, while also providing visual interest in naturalized or prairie-style gardens.

This warm-season perennial is drought-tolerant, heat-hardy, and low-maintenance, thriving in full sun and well-drained soil. Lindheimer Purple Muhly pairs beautifully with ornamental grasses, flowering perennials, and native plants, creating a layered and dynamic landscape composition. Its dramatic plumes persist into fall, offering extended seasonal interest and architectural beauty. With its resilience and elegant appearance, this grass is an excellent choice for gardeners seeking a combination of bold visual impact and easy care in both formal and naturalistic settings.

Care Instructions

Planting:
Plant in full sun for best foliage and plume color. Space 24–36 inches apart. Use well-draining soil.

Watering:
Water regularly during establishment. Once established, it tolerates drought and requires minimal supplemental water.

Pruning:
Cut back old foliage in late winter or early spring before new growth emerges.

Pest Control:
Generally pest- and disease-free. Monitor for fungal issues in poorly drained areas.

Soil Tips:
Prefers sandy or loamy, well-drained soil. Avoid waterlogged conditions. Mulch lightly to conserve moisture and control weeds.