Eastern Ninebark

Physocarpus opulifolius

Summary

The name of this attractive native shrub derives from its exfoliating bark, which produces a fascinating variety of shades from red to brown, making it especially valuable in the landscape for winter interest. (A fine example can be seen in the Shrub Showcase garden.) As a member of the Rosaceae family, its flowers are similar to those of spirea (another family member) and are very attractive to pollinators. Its brilliant fall color makes it an outstanding alternative to barberry (burning bush).

 Ninebark grows to a good size–5-8 ft tall and 6-10 ft wide– but can be pruned for a more bushy habit. Like most natives, it’s not fussy, tolerating a wide variety of conditions, but does prefer full sun to part shade, and is a great choice for wet areas. Deer resistant, it requires little care once established.

 

More Details

FAMILY

Rosaceae (Rose)

BLOOM TIME

May-June

FLOWER

white, pink

MATURE SIZE

5-8 feet

LIGHT REQUIREMENT

Full sun to part shade

SOIL CONDITIONS

Medium to moist, tolerates wet conditions

NATIVE STATUS

PA Native

Ecosystem Connections

The nectar of ninebark’s flowers is very attractive to bees, butterflies, and even beetles, and it’s also the host plant for several species of moth caterpillars. Its glossy red fruit is popular with birds, and many small mammals appreciate the cover and winter shelter it provides.

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