Plant Names
Vitis riparia
Riverbank Grape
Vigne des rivages
Synonyms
frost grape
raisin sauvage
vigne sauvage
Plant Characteristics
Couleur de floraison: Vert
Bloom Period: May - Jun
Hauteur max: 75,0 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:
No landscape information available.
Ecological Benefits:
Supports birds
Butterfly host
Tolerates:
Tolerates limestone 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
Riverbank Grape is a vigorous vine with woody, twining stems and large, heart-shaped leaves. Small greenish flowers appear in late spring, followed by clusters of dark purple to blue-black grapes that ripen in late summer or early fall. It can spread extensively and may smother smaller shrubs and plants if left unmanaged. It is best suited to large naturalized gardens, fences, arbors, trellises, woodland edges, and property boundaries. Provide a strong support structure; mature vines can become very heavy. Regular pruning in the dormant season is important in a residential garden. It will produce more fruit with good light. It can tolerate moist soils and occasional flooding. Once established, it is relatively drought tolerant. It is not recommended for a small garden unless the gardener is prepared to manage a vigorous vine.
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 boréales
- Bouclier boréal
- Plaines à forêts mixtes
Ecological Benefits
Butterflies Supported by Vitis riparia
-
Darapsa myron
Virginia Creeper Sphinx Moth - Sphinx de Myron -
Eudryas grata
Beautiful Wood Nymph -
Eudryas unio
Pearly Wood Nymph - Agaristine à Bande Courbe -
Eumorpha pandorus
Pandora sphinx moth -
Euxoa messoria
Reaper dart -
Hyles lineata
White lined Sphinx - Sphinx à Lignes Blanches -
Sphecodina abbottii
Abbott Sphinx - Sphinx d'Abbott -
Xestia smithii
Smith's Dart
Specialized Bees Supported by Vitis riparia
No bee data available for this plant.
Complementary Plants
- No complementary plants found.
Substitute For Non-Native Plants
- Wisteria frutescens (American Wisteria)
- Lonicera (Non-Native Honeysuckle)
- Clematis (Non-native Clematis)
- Lonicera).1 (Non-Native Honeysuckle)
- Hedera helix (English Ivy)
- Ipomoea (Morning Glories)
Sowing Information
Download Seed Envelope Labels (PDF)
- Sowing depth: Couvrir très légèrement
- Sow by November
- Stratification duration: 180 days
- Self-seeding
- Notes: Soak for 24h.
Harvesting and Seed Sharing
- Harvest start month: September
- 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: 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
Do not eat the seeds in large quantities, and unripe grapes can cause digestive upset if eaten in quantity. Highly toxic to cats and dogs.
Canadensis