Yellow Eyed Grass
Sisyrinchium Californicum
Overview
Sisyrinchium californicum, commonly called Yellow Eyed Grass, is a perennial that thrives in USDA Zones 4-9. This robust plant features linear leaves and reaches a mature height of about 12-18 inches with a similar spread. It boasts vibrant, yellow star-shaped flowers in late spring to early summer. Prefers full sun to part shade and moist, well-draining soil. Ideal for borders, rock gardens, and naturalized areas.
Sun Full, HalfWater MediumZones 7–9Type PerennialClimate Temperate

Culture
- Sun
- Full, Half
- Water
- Medium
- USDA zones
- 7–9
Shape & size
Classification
- Type
- Perennial
- Family
- Iridaceae
- Climate
- Temperate
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Photographs by 10 contributors
- Bob Peterson from North Palm Beach, CC BY-SA 2.0 · source
- Aaron Carlson, CC BY-SA 2.0 · source
- Judy Gallagher, CC BY 2.0 · source
- Bobyellow, CC BY-SA 4.0 · source
- Ayotte, Gilles, 1948-, CC BY-SA 4.0 · source
- Alex Abair, CC BY 4.0 · source
- Texasbubba, CC BY-SA 2.0 · source
- Alex Popovkin, Bahia, Brazil from Brazil, CC BY 2.0 · source
- Choess, CC BY-SA 3.0 · source
- Bob Peterson from Fort Myers Beach, CC BY 2.0 · source
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