Holodiscus dumosus | Rock Spirea

Rock Spirea is a well-behaved shrub admired for its late spring and early summer flowers. They are small, white to cream, and appear in delicate clusters at the ends of branches, turning pinkish then reddish brown, remaining on the plant well into winter. Accepts most any soil if well drained. Canopy coverage: 13 square feet.

Water Requirement: low

Sun Exposure: partial shade

Cold Hardiness: cold hardy to -30F

Growth Rate: moderate

Height: 4 feet high

Width: 4 feet wide


Foliage Color: dark green

Flower Color: white, cream

Flower Season: summer

Wildlife: birds, butterflies