Blue-eyed Grass

Blue-eyed grass (Sisyrinchium bellum)
Sisyrinchium idahoense

This plant is not a true grass but has a grass-like appearance as it is low-growing with long, thin leaves. They often grow on grasslands and resemble iris, a close relative. The flower is a deep bluish-purple to blue-violet and rarely white. The fruit is a dry dark or pale-brown capsule with one to several seeds in a locule. It blooms from March to May and is quite variable.


  • Light Requirements: Full Sun, Part Shade
  • Water Requirements: Moist, Seasonally Wet
  • Ease of Growing: Easy to grow
  • Growth Rate: Fast
  • Spreads: Yes
  • Wildlife Support: Pest-eating Insects
  • Edible:
  • Mature Height: 8-12in
  • Mature Width: 6-12in