Photo by Melody

PlantFiles: Clematis
Clematis 'General Sikorski'

Family: Ranunculaceae (ra-nun-kew-LAY-see-ee) (Info)
Genus: Clematis (KLEM-uh-tiss) (Info)
Cultivar: General Sikorski
Additional cultivar information: (aka Jadwiga Teresa)
Hybridized by Franczak; Year of Registration or Introduction: 1965

» View all varieties of Clematis

3 vendors have this plant for sale.

3 members have or want this plant for trade.

Late Large-flowered

8-10 ft. (2.4-3 m)
10-12 ft. (3-3.6 m)

36-48 in. (90-120 cm)

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:
Dark Blue

Flower Fragrance:
No fragrance

Bloom Shape:

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

Bloom Time:
Mid Summer
Late Summer/Early Fall
Blooms repeatedly

Sun Exposure:
Full Sun
Sun to Partial Shade

Other details:
Average Water Needs; Water regularly; do not overwater
Self-sows freely; deadhead if you do not want volunteer seedlings next season

Unknown - Tell us

Pruning Groups:
Group 2 - Repeat bloomers; prune immediately after flowering

Patent Information:

Propagation Methods:
Unknown - Tell us

Seed Collecting:
Unknown - Tell us

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By Larkie
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1 positive
No neutrals
No negatives

Gardeners' Notes:

Positive toofewanimals On May 6, 2011, toofewanimals from Trenton, MI (Zone 5b) wrote:

Grows well on my north side in partial shade. A repeat bloomer.


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

Vincent, Alabama
Elk Grove, California
Grand Junction, Colorado
Chicago, Illinois
, Manitoba
Menominee, Michigan
Trenton, Michigan
Natchez, Mississippi
Chapel Hill, North Carolina
Aberdeen, South Dakota
Paris, Texas
Layton, Utah
Cathan, Washington

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