Northwest native wetland shrub. Produces many shoots and branches, dense form growing to about 6-10ft. Showy rosy-pink bottlebrush-like flowers that attract butterflies. Can be grown as a hedge but grows in moist soils and go through periods where dries out. Hardhack Spiraea is perfect for wildlife and rain gardens.
ZONE: 5-8
POLLINATION/BLOOM TIME: Flowers in summer.
RECOMMENDED GROWING AND CARE:
Full sun, balanced moisture, acid soil. Tolerates wet feet. Shovel-prune roots to keep from spreading. Not for highly controlled landscapes - too rangy.
SIZE AT MATURITY: 4-6' x 8-10'
