Plant Names
Physocarpus opulifolius
Eastern Ninebark
Physocarpe à feuilles d'obier
Synonyms
Atlantic ninebark
viburnum-leaved ninebark
physocarpe
sept écorces
Plant Characteristics
Couleur de floraison: Blanc
Bloom Period: Jun - Jun
Hauteur max: 8,0 feet
Max Width: 6,0 feet (spreads by rhizome)
Light Condition:
Plus de 6 heures d'ensoleillement par jour
More than 2 or 3 hours but less than 6 hours of direct sun a day
Soil conditions:
Tolerates medium soil condition
Lifespan:
Vivace
des plantes qui reviennent année après année
Gardener Experience:
Spreads by rhizome
Self-seeding
Landscape Uses:
Suitable for rock gardens
Suitable for rain gardens
Suitable for shoreline rehabilitation
Suitable for school gardens
Suitable for woodland gardens
Can be used as a hedge
Ecological Benefits:
Supports birds
Supports pollinators
Tolerates:
Deer resistant
Rabbit resistant
Tolerates limestone conditions
Tolerates sandy conditions
Tolerates juglone conditions
Tolerates transplantation
Special Features and Considerations:
Seed and plant distribution status
No seeds available for this plant.
Nous acceptions les semences de cette plante
Faits intéressants
Eastern ninebark is a hardy, adaptable native shrub valued for its arching branches, attractive foliage, clusters of white flowers in late spring, and peeling bark on mature stems. It naturally grows along stream banks, woodland edges, rocky slopes, and open areas. It tolerates a wide range of soils, including clay and moderately dry conditions. Its size and toughness make it useful as a hedge, screen, specimen shrub, or naturalized planting.
Eastern Ninebark is an excellent beginner-friendly shrub. It is fast growing and can become quite large. The established plants tolerate some drought. When planting, give it adequate room rather than planting too close to buildings or paths.
Eastern Ninebark is an excellent beginner-friendly shrub. It is fast growing and can become quite large. The established plants tolerate some drought. When planting, give it adequate room rather than planting too close to buildings or paths.
Plant Location
Native to Ottawa region: Oui
Distribution according to VASCAN
Ephemeral
Native
Introduced
Excluded
Extirpated
Doubtful
Absent
Thrives in Ecozones
- Maritime de l'Atlantique
- Plaines à forêts mixtes
Ecological Benefits
Butterflies Supported by Physocarpus opulifolius
-
Eulithis molliculata
Dimorphic Eulithis -
Lomographa vestaliata
White Spring Moth -
Olethreutes permundana
Raspberry Leafroller
Specialized Bees Supported by Physocarpus opulifolius
No bee data available for this plant.
Complementary Plants
- No complementary plants found.
Substitute For Non-Native Plants
- Hydrangea (Hydrangea)
- Rhamnus cathartica (Common Buckthorn)
- Rhamnus frangula (Glossy Buckthorn)
- Euonymus alatus (Burning Bush)
- Impatiens glandulifera (Himalayan Balsam)
- Berberis (Barberry)
Sowing Information
Download Seed Envelope Labels (PDF)
- Sowing depth: Surface sow
- Sow by February
- Stratification duration: 60 days
- Self-seeding
- Notes: Plant outdoors in fall.
Harvesting and Seed Sharing
- Harvest start month: September
- Harvesting indicator:
- Pods are brown, seeds are dark, and crisp, and little stem connecting the pod to the main stem is brown (not green)
- Harvesting:
- Cut stem (including pods), let air dry in paper bag, then shake seeds off after a few days
- Seed viability test:
- Pas de test requis avant le don
- Packaging measure: A dozen (12) seeds (eyeball)
- Seed storage:
- Sécher à l'air dans un sac en papier ou contenant ouvert, pour quelques jours jusqu'à sec
- Secouer de temps à autre pour prévenir la moisissure
- Cultivar: Yes, do not donate unless you know source, and there are no known cultivars in your garden or at proximity
- No harvesting video available at this time.
Toxicity Notes
Inadequate information on toxicity found.
Canadensis