Physocarpus opulifolius
Ninebark is a shrub with attractive green foliage and arching branches, named after its unique bark with strips of peeling bark revealing a red undertone. The small white flowers are loved by native pollinators, especially solitary mining bees, but are often covered in a diversity of species. This is one of the best plants for attracting insect diversity that we have observed at the farm. It can also be used to control erosion along streams.
Zone: 3-7 (Map)
Habitat: Can do well in wet to dry soils, but thrives in well-drained soil near streams and creek beds.
Growth: 10 ft tall, 7 ft wide at maturity.