Toxic Plant Inconnu - Inadequate information on toxicity found.

Plant Names

image of Arbuste
Cornus sericea
Red-osier Dogwood
Cornouiller hart-rouge

Synonyms

red-osier cornel
cornouiller stolonifère
hart rouge

Plant Characteristics

Couleur de floraison: Blanc Bloom Period: May - Jun
Hauteur max: 12,0 feet
Max Width: 10,0 feet (spreads by rhizome)
Light Condition:
Full sun Plus de 6 heures d'ensoleillement par jour
Part shade More than 2 or 3 hours but less than 6 hours of direct sun a day
Soil conditions:
Moisture medium Tolerates medium soil condition
Lifespan: Vivace des plantes qui reviennent année après année
Gardener Experience:
plant spread by rhizome Spreads by rhizome
plant germinate easy Facile à germer
plant self seeding Self-seeding
Landscape Uses:
wetland garden Souhaitable dans les jardins de zone humide
rain garden Suitable for rain gardens
shoreline_rehab Suitable for shoreline rehabilitation
school garden Suitable for school gardens
hedge Can be used as a hedge
Ecological Benefits:
Bird friendly Supports birds
butterfly host Butterfly host
bee host Bee host
keystones species Keystone species
Tolerates:
Deer Resistant Deer resistant
Rabbit Resistant Rabbit resistant
Limestone Tolerant Tolerates limestone conditions
Acidic Soil Tolerant Tolerates acidic soil conditions
Juglone Tolerant Tolerates juglone conditions
Transplantation Tolerant 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

Red-Osier Dogwood is an upright, red-stemmed shrub that spreads by suckering into a small thicket. If not desired, suckers can be pruned, and the height can be pruned as well in late winter if needed. It is often planted in urban areas as it is tolerant of all kinds of soil types, although it prefers slightly wetter soils. It does well in areas that are flooded in spring. Small white umbrella-shaped flowers give way to white drupes in fall which are enjoyed by many birds. Dark green leaves grow on the beautiful red stems and these leaves turn a red shading to purple in the fall. In the winter, the red stems of Red Osier Dogwood are sometimes the only colour to be found in the landscape, where they show up bright red against the snow. It gives habitat and food to many small birds and animals.

Plant Location

Native to Ottawa region: Oui

Distribution according to VASCAN

Distribution: Cornus sericea
Ephemeral Native Introduced Excluded Extirpated Doubtful Absent

Thrives in Ecozones

  • Taïga des plaines
  • Maritime de l'Atlantique
  • Cordillière montagnarde
  • Plaines hudsoniennes
  • Bouclier boréal
  • Plaines à forêts mixtes

Ecological Benefits

Butterflies Supported by Cornus sericea

Specialized Bees Supported by Cornus sericea

  • Andrena fragilis
  • Andrena integra
  • Andrena persimulata

Complementary Plants

  • No complementary plants found.

Substitute For Non-Native Plants

  • Rhamnus cathartica (Common Buckthorn)
  • Rhamnus frangula (Glossy Buckthorn)
  • Euonymus alatus (Burning Bush)
  • Elaeagnus angustifolia (Russian Olive)
  • Elaeagnus umbellata (Autumn Olive)

Sowing Information

Download Seed Envelope Labels (PDF)
  • Sowing depth: Couvrir très légèrement
  • Sow by January
  • Stratification duration: 90 days
  • Self-seeding
  • Notes: Best planted outdoors in fall.

Harvesting and Seed Sharing

  • Harvest start month: August
  • Harvesting indicator:
    • Berries are ripen and easily fall off or have fallen off
  • Harvesting:
    • Squeeze berries to extract seeds, wash with soapy water, rinse throroughly
  • Seed viability test:
    • Pas de test requis avant le don
  • Packaging measure: Six (6) 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
  • Remove non-seed material
  • No harvesting video available at this time.

Toxicity Notes

Inadequate information on toxicity found.