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PlantFiles: Large-Flowered Clematis
Clematis 'Ristimagi'

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Family: Ranunculaceae (ra-nun-kew-LAY-see-ee) (Info)
Genus: Clematis (KLEM-uh-tiss) (Info)
Cultivar: Ristimagi
Hybridized by Kivistik; Year of Registration or Introduction: 1982

» View all varieties of Clematis

Group:
Late Large-flowered

Height:
6-8 ft. (1.8-2.4 m)

Spacing:
24-36 in. (60-90 cm)

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:
Violet/Lavender

Flower Fragrance:
Unknown - Tell us

Bloom Shape:
Single

Bloom Diameter:
Large - 5 to 8 inches (12 to 20 cm)

Bloom Time:
Mid Summer
Late Summer/Early Fall

Sun Exposure:
Full Sun
Sun to Partial Shade

Other details:
Average Water Needs; Water regularly; do not overwater

Danger:
All parts of plant are poisonous if ingested

Pruning Groups:
Group 3 - Summer/Fall bloomers; prune hard in early spring

Patent Information:
Patented

Propagation Methods:
From softwood cuttings
From semi-hardwood cuttings

Seed Collecting:
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed

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to view:

By Calif_Sue
Thumbnail #1 of Clematis  by Calif_Sue

By venu209
Thumbnail #2 of Clematis  by venu209

Profile:

No positives
1 neutral
No negatives

Gardeners' Notes:

RatingAuthorContent
Neutral coriaceous On Aug 16, 2014, coriaceous from ROSLINDALE, MA wrote:

Bred for use in containers and where garden space is limited.

Bred in Estonia, hardy to USDA Z3.

Flowers are about 4" diameter.

USPP # 22922.

Regional...

This plant has been said to grow in the following regions:

San Jose, California



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