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Blue-eyed Grass | Plant Profile

Blue-eyed Grass (Sisyrinchium angustifolium) are clump forming perennials that resemble stiff grass. They naturally occur in in damp woodlands or along streams.  Small clusters of violet-blue flowers grow on the tops of the erect leaves in spring.

Blue-eyed Grass prefers medium moisture, well drained soils in full sun to part shade.

Blue-eyed Grass are versatile, showy additions that can be used in a wide variety of landscape applications. They are showy enough to create groundcovers near housing or walkways. The pops of blue compliment rock gardens beautifully. They are also effective in naturalized areas or wildflower gardens..

Description

Blue-eyed Grass Characteristics

Blue-eyed Grass in not a grass, but a member of the Iris family. They can spread rapidly to create a groundcover in the correct growing conditions. The soils should have good drainage, but should not be allowed to dry out. They propagate by self-seeding, which can be prevented by shearing the plant after blooming. Shearing the plant may also help to keep the overall look tidy. Divide the plants every few years to make sure that they do not become overcrowded.

There are few serious insect or disease issues that threaten Blue-eyed Grass

USDA Climate Zone
Zones 4 - 9
Height
1.50 - 2.00'
Spread
0.50 - 1.00'
Bloom Time
May - June
Water
Medium
Sun
Full Sun
Maintenance
Medium
Deer Resistant?
No