Suwannee Blue-Eyed Grass

Suwannee Blue-Eyed Grass (Sisyrinchium angustifolium 'Suwannee')

Suwannee Blue-Eyed Grass (Sisyrinchium angustifolium 'Suwannee') is a compact, clump-forming perennial admired for its striking violet-blue, star-shaped flowers and fine, grass-like foliage. A refined selection of the native species, this variety is known for its prolific blooms, long-lasting garden presence, and adaptability to a range of growing conditions. Its delicate yet resilient nature makes it a valuable addition to rock gardens, borders, and naturalized plantings.

Distinctive Features

'Suwannee' forms dense clumps of slender, deep green leaves that resemble grass, topped by a profusion of vibrant blue-violet flowers with bright yellow centers. Blooming from late spring to early summer, this selection offers a more compact growth habit than the species, making it particularly well-suited for smaller spaces or edging plantings. Mature plants reach 8 to 12 inches in height with a spread of 12 inches, gradually expanding over time.

Growing Conditions

• Sun Exposure: Full sun to partial shade.
• Soil: Prefers well-drained, moderately fertile soil; tolerates sandy and loamy soils.
• Water: Moderate watering; prefers moist conditions but can tolerate short dry periods once established.
• Humidity: Adaptable to various conditions with good air circulation.
• USDA Hardiness Zones: 5-9, making it well-suited for temperate regions.

Ideal Uses

• Rock Gardens: Adds delicate color and texture to stone landscapes.
• Edging: Perfect for lining pathways, borders, or flower beds.
• Pollinator Gardens: Attracts bees and butterflies with nectar-rich blooms.
• Meadow and Wildflower Gardens: Blends beautifully in naturalized settings.
• Containers: Well-suited for small gardens and decorative pots.

Low Maintenance Care

Suwannee Blue-Eyed Grass is an easy-care perennial that thrives with minimal attention.

• Watering: Keep soil evenly moist during establishment; becomes drought-tolerant once mature.
• Pruning: Trim back spent flower stems to encourage new growth.
• Fertilizing: Benefits from occasional compost or light feeding in spring.
• Pest and Disease Resistance: Generally pest-free and disease-resistant.
• Winter Care: Foliage may die back in colder climates but returns in spring.

Why Choose Suwannee Blue-Eyed Grass?

Suwannee Blue-Eyed Grass offers a refined, compact form of the native species with long-lasting blooms and versatile uses in the landscape.

• Deep Blue-Violet Flowers: Provides a striking seasonal display.
• Neat, Clumping Growth: Ideal for edging and small spaces.
• Pollinator-Friendly: Supports bees and beneficial insects.
• Thrives in Moist to Dry Conditions: Adaptable to a variety of soils.
• Low Maintenance: Requires little care once established.

For a reliable, floriferous perennial with delicate yet durable appeal, Suwannee Blue-Eyed Grass (Sisyrinchium angustifolium 'Suwannee') is an exceptional choice for gardens, borders, and naturalized plantings.