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Sisyrinchium montanum

Blue-Eyed Grass

The loose, mounding clump of green blades highlights the clusters of showy, blue flowers extending high above the leaves.

  • »  Forms a loose mounding clump of green blades
  • »  Clusters of showy blue flowers
  • »  Flower-holding stems extend above the flower clusters
  • »  Bloom Time: Late spring
  • »  Foliage Height: 45 cm
  • »  Flower height: 55 cm

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  • Category:Grasses
  • Hardiness Zone:5
  • Height:30-55 cm
  • Spread:30-40 cm
  • Bloom Color: Blue
Exposure
Full Sun
Partial Sun/Shade
Growth Rate
Medium
Attributes
Native to Ontario
Deciduous
Flowering Time
Lt. Spr-Sum
Habit
Upright
Foliage Color
Green
Planting instructions
Container Plants
Additional Information about Sisyrinchium montanum

Native to Ontario

Though it is called a grass, and looks like a grass, Sisyrinchium is not a grass, but is in the iris family.

 

Growing & Maintenance Tips for Sisyrinchium montanum

S. montanum can tolerate moderate drought. Sisyrinchium is best grown in a moist but not wet soil, in full sun to partial shade. They will self-seed in optimum conditions, so it is best to remove the flowers before they seed. Plants should be divided every few years to maintain health.