nature of your neighborhood logo

Blue-eyed grass

Despite the name, blue-eyed grass (Sisyrinchium angustifolium) is not a true grass, but is rather a native North American perennial with a clump-forming growth habit and narrow blade-shaped leaves. A member of the iris family, blue-eyed grass produces clusters of blue-violet 1/2-inch flowers with yellow eyes in spring.
This is a native wildflower that is often found in large colonies in moist meadow areas, and it will behave similarly in the garden, though you’ll need to plant several specimens so they can cross-pollinate and produce seeds. Description from thespruce.com

Home  >  Plant Guide  >  

Blue-eyed grass

Blue-eyed grass fast facts

Scientific Name

Sisyrinchium idahoensis

Family

Iridaceae

Garden Type

Container Appropriate, Rain Garden Appropriate, Anywhere

Wildlife

Bees, Butterflies

Native Plant Region

Western WA, PNW, North America

Light needs

Full Sun

Water Needs

Medium

Plant Type

Flowering, Perennial

Bloom Color(s)

Blue

Height

0 – 2 feet

Width

0 – 1, 1 – 2 feet

Months in Bloom

June, July

Safe Beneath Power Lines?

Yes
Blue-eyed grass

Have feedback on this plant listing?

We’d like to maintain accurate and robust plant listings. If you see information that is not correct or that could be added to improve the listing, please let us know. Or if you’d like to suggest a plant to add to our plant guide, you can use this form do so. Thank you!

Start Nurturing Your Neighborhood Today

Gardening

How to Keep and Care for Mason Bees

This workshop will guide you through the process and materials needed to help you decide if Mason Bees are right for you and your garden, whether you have a small deck or an open garden.

READ MORE