Narrowleaf Blue-Eyed Grass

Narrowleaf Blue-Eyed Grass (Sisyrinchium angustifolium)

Narrowleaf Blue-Eyed Grass (Sisyrinchium angustifolium) is a delicate, grass-like perennial that produces clusters of small, starry blue flowers with bright yellow centers. This native wildflower thrives in meadows, woodland edges, and moist, well-drained soils, making it an excellent choice for naturalized landscapes, rain gardens, and low-maintenance perennial borders.

Distinctive Features

This species forms dense clumps of fine, narrow, deep green foliage resembling grass blades, adding soft texture to the garden. From late spring to early summer, it sends up slender stems topped with charming blue-violet flowers that attract bees and butterflies. Unlike true grasses, this member of the iris family blooms profusely before setting seed, gently self-sowing to create a naturalized effect. It typically grows 12 to 18 inches tall with a spread of 12 inches, slowly expanding over time.

Growing Conditions

• Sun Exposure: Full sun to partial shade.
• Soil: Prefers moist, well-drained, fertile soil.
• Water: Regular moisture is preferred; tolerates short dry periods once established.
• Humidity: Adapts to various conditions but benefits from good air circulation.
• USDA Hardiness Zones: 4-9, making it highly adaptable.

Ideal Uses

• Meadow and Wildflower Gardens: Adds delicate color and natural texture.
• Rain Gardens: Thrives in moist soils and improves water absorption.
• Woodland Edges: A great transition plant between shaded and open areas.
• Pollinator Gardens: Supports native bees and butterflies.
• Edging and Borders: Works well along pathways and mixed plantings.

Low Maintenance Care

Narrowleaf Blue-Eyed Grass is a resilient, low-maintenance perennial that requires minimal upkeep.

• Watering: Keep soil evenly moist; tolerates some drought once established.
• Pruning: Remove spent flower stems to encourage reblooming.
• Fertilizing: Light feeding in early spring promotes strong growth.
• Pest and Disease Resistance: Highly resistant to pests and diseases.
• Winter Care: Foliage may die back in winter but re-emerges in spring.

Why Choose Narrowleaf Blue-Eyed Grass?

Narrowleaf Blue-Eyed Grass offers elegant, starry blooms, easy growth, and ecological benefits, making it an excellent addition to native gardens and pollinator-friendly landscapes.

• Vibrant Blue Flowers: Creates a striking contrast against green foliage.
• Fine Grass-Like Leaves: Provides soft texture in garden beds.
• Pollinator-Friendly: Supports bees and beneficial insects.
• Moisture-Loving but Drought-Tolerant: Adaptable to different conditions.
• Low Maintenance: Thrives with little care.

For a native, wildlife-friendly plant with delicate flowers and easy growth, Narrowleaf Blue-Eyed Grass (Sisyrinchium angustifolium) is an outstanding choice for naturalized plantings, borders, and rain gardens.