Plant Library

Allium Prairie Onion

Common Name: Allium

Botanical Name: Allium stellatum

Variety: Prairie Onion

Blossom Color: Cream/Pink/Lavender

Bloom Time: Jul-Aug

Zone: 3 to 8

Exposure: Full Sun

Mature Height: 8-18"

Mature Width: 4-8"

Notes: Minnesota Native. Light pink, white, or lavender blooms wave above the narrow strappy leaves. The blossoms persist through the heat of summer, and dry in place for a neat addition to the fall landscape. Prefers drier soils but will also do well in richer soils. Deer and rabbit resistant. Small native bees are the main pollinator.