Oak Summit Nursery
Common Ninebark Seeds
Common Ninebark Seeds
Pack contains: 200+ seeds
Common Ninebark (Physocarpus opulifolius) is a North American shrub known for peeling brown bark that exposes reddish inner layers.
Clusters of white to pink flowers open from late May into June, followed by red seed capsules that may remain into winter. The lobed green leaves turn bronze yellow in fall. Ninebark tolerates wet sites, occasional drought, road salt, and varied soils and can be used for hedges, screens, or erosion control.
Cold Hardiness Zone: 3
Seed Source: Kiev, Ukraine
Stratification Required: 2 months cold
Mature Size: 5 to 8 ft tall and 4 to 6 ft wide
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Cold hardinessZone 3 · Canadian maps for this plant
Zone 3 and warmer
The map shows minimum winter hardiness. Soil, moisture and summer warmth also affect how a plant grows.
About these maps
Climate: Natural Resources Canada, 1991–2020. Provincial distribution: VASCAN via retained botanical research. Province outlines: Natural Earth, public domain.
Open Government Licence – Canada