Hardiness
Zone 2
Discover the plant
Physocarpus spp.
FamilyRosaceae
Physocarpus opulifolius, commonly known as common ninebark, is a deciduous ornamental shrub with a broad and rounded habit, prized for its hardiness and great adaptability. Very cold-hardy, it is perfectly suited for northern gardens where it forms dense thickets or informal structural hedges. In spring, it produces corymbs of small, pinkish-white flowers that attract pollinators, followed by decorative reddish fruits in late summer. Its vibrant green, finely lobed foliage creates an interesting texture throughout the season. The mature bark, which exfoliates in thin strips, adds additional winter interest. Physocarpus opulifolius prefers full sun to partial shade and tolerates various types of well-drained soils, even poor or slightly dry ones.
Soil and care
The rightconditions.
Fertilization
Slow-release fertilizer 14-7-14 or 4-2-8. Fertilize monthly or as directed on the bag. Add Myke at planting.
Bloom and dimensions
The completeprofile.
Bloom periodSpring
Flower colorWhite
Foliage colorGreen
Foliage typeObsolete
FruitingSmall reddish berries grouped in decorative clusters
Maximum height8.2 ft (2.5 m)
Maximum width2.5 m (8 feet)
Growth rateFast
Hardiness zoneZone 2
Minimum temperature'-40°C
