Family: Ranunculaceae (ra-nun-kew-LAY-see-ee) (Info)
Genus: Clematis (KLEM-uh-tiss) (Info)
Cultivar: Perle d'Azur
Additional cultivar information: (aka Perle d'Azure)
Hybridized by Morel; Year of Registration or Introduction: 1885
» View all varieties of Clematis  3 vendors have this plant for sale.
Group:
Viticella
Height:
10-12 ft. (3-3.6 m)
Spacing:
36-48 in. (90-120 cm)
4-6 ft. (1.2-1.8 m)
Hardiness:
USDA Zone 4a: to -34.4 °C (-30 °F)
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
Bloom Color:
Light Blue
Flower Fragrance:
No fragrance
Bloom Shape:
Single
Bloom Diameter:
Medium - 2 to 5 inches (5 to 12 cm)
Bloom Time:
Mid Summer
Late Summer/Early Fall
Sun Exposure:
Full Sun
Sun to Partial Shade
Light Shade
Other details:
May be a noxious weed or invasive
Self-sows freely; deadhead if you do not want volunteer seedlings next season
Danger:
All parts of plant are poisonous if ingested
Handling plant may cause skin irritation or allergic reaction
Pruning Groups:
Group 3 - Summer/Fall bloomers; prune hard in early spring
Patent Information:
Non-patented
Propagation Methods:
By dividing the rootball
From leaf cuttings
From herbaceous stem cuttings
From softwood cuttings
By simple layering
Seed Collecting:
Unknown - Tell us
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