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PlantFiles: Jackman Clematis
Clematis x jackmanii 'Madame Edouard Andre'

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Family: Ranunculaceae (ra-nun-kew-LAY-see-ee) (Info)
Genus: Clematis (KLEM-uh-tiss) (Info)
Species: x jackmanii (jak-MAN-ee-eye) (Info)
Cultivar: Madame Edouard Andre
Hybridized by Nursery of Baron Veillard; Year of Registration or Introduction: 1892

» View all varieties of Clematis

2 vendors have this plant for sale.

Group:
Late Large-flowered

Height:
10-12 ft. (3-3.6 m)

Spacing:
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:
Red

Flower Fragrance:
Unknown - Tell us

Bloom Shape:
Single
Bell
Flat

Bloom Diameter:
Medium - 2 to 5 inches (5 to 12 cm)

Bloom Time:
Mid Summer
Late Summer/Early Fall

Sun Exposure:
Full Sun

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

Danger:
Unknown - Tell us

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

Patent Information:
Unknown - Tell us

Propagation Methods:
From softwood cuttings
From semi-hardwood cuttings
From seed; winter sow in vented containers, coldframe or unheated greenhouse
From seed; sow indoors before last frost

Seed Collecting:
Allow seedheads to dry on plants; remove and collect seeds

Click thumbnail
to view:

By JeanneTX
Thumbnail #1 of Clematis x jackmanii by JeanneTX

By JeanneTX
Thumbnail #2 of Clematis x jackmanii by JeanneTX

By kennedyh
Thumbnail #3 of Clematis x jackmanii by kennedyh

Profile:

No positives
1 neutral
No negatives

Gardeners' Notes:

RatingAuthorContent
Neutral mystic On Jan 3, 2005, mystic from Ewing, KY (Zone 6a) wrote:

Awarded RHS Award of Garden Merit.

Regional...

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

Spring Grove, Illinois
Bridgewater, Massachusetts
Pinconning, Michigan
Stroudsburg, Pennsylvania
Willis, Texas
Kalama, Washington



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