Common Ninebark
Common ninebark is a native shrub with an upright, spreading habit. The plant gets its name from the fact that its bark peels in thin strips on its long, thin branches.
It has pretty, lobed leaves and clusters of white-pink flowers in May and June. It is often found in nature along waterways, streambanks and forest edges, so it benefits from regular moisture periodically.
Common Ninebark
Common ninebark is a native shrub with an upright, spreading habit. The plant gets its name from the fact that its bark peels in thin strips on its long, thin branches.
It has pretty, lobed leaves and clusters of white-pink flowers in May and June. It is often found in nature along waterways, streambanks and forest edges, so it benefits from regular moisture periodically.
Plant details
Botanic Name
Physocarpus opulifolius
Pronunciation
fy-so-KAR-pus op-yoo-lih-FOH-lee-us
Mature Height
5 to 10 ft.
Mature Spread
5 to 6 ft.
Water usage
One Droplet: Water twice per month or less, once established.
Two Droplets: Water about once per week, once established.
Three Droplets: Water about twice per week, once established.
Flower Color
white with pink tinge
Bloom time
early summer
Colorado Native
Yes
Natural Habitat
central to eastern United States
Light Requirements
sun, part shade
Cold Hardiness
USDA zones 2-7
Elevation Limit
hardy to 8,000 ft.
Performance
Common ninebark has taken several years to establish as a native shrub at the Xeriscape Demonstration Garden. It seems to benefit from partial shade and regular moisture.
Maintenance
Prune out older stems periodically to keep the shrub attractive.