Idaho Blue-Eyed Grass is a charming perennial native to western North America (unlike its eastern cousin Sisyrinchium atlanticum or Californian counterpart Sisyrinchium bellum). Despite its name, this plant is in the Iris family and produces dainty purplish-blue flowers that rise above clumps of fine, grass-like foliage. It reaches a modest height of 6-12 inches (15-30 cm), making it ideal for rock gardens, pathways, and naturalized areas.

Where can you grow Idaho Blue-Eyed Grass?
Idaho Blue-Eyed Grass thrives in zones 4-9, preferring full sun to partial shade and well-drained soil. It is perfectly suited for rock gardens, dry meadows, and naturalized areas.

History and Historic Uses
Idaho Blue-Eyed Grass has been admired for centuries as a native plant offering ecological and ornamental benefits. Indigenous peoples traditionally used parts of the plant for medicinal purposes, while modern gardeners value it for its beauty and resilience.

Canadian Zone Information
Zones 8–9: Direct sow in fall or early spring for natural stratification.
Zones 5–7: Start indoors in late winter and transplant outdoors after the last frost.
Zones 4: Sow in spring after the last frost, with mulching to retain soil warmth.

How to Grow and Harvest Idaho Blue-Eyed Grass

Planting: Sow seeds 1/8 inch (3 mm) deep and space plants 6-8 inches (15-20 cm) apart.
Watering: Water lightly during establishment; the plant becomes drought-tolerant once mature.
Care: Deadhead spent flowers to prolong blooming and limit self-seeding in controlled areas.

Seed Saving Tips for Future Supply

Blooming and Seed Set: Allow plants to flower completely and form seed pods.
Harvesting Seeds: Pick pods when they turn brown and dry, before they split open.
Drying and Cleaning: Dry pods in a well-ventilated area. Gently crush to release seeds and remove debris.
Storage: Store seeds in an airtight container in a cool, dark place. Seeds remain viable for 2-3 years.

Certified Organic by
Islands Organics Producers Association (Cert#1962)