Clematis, Early Large-flowered Clematis 'Vyvyan Pennell'

Clematis

Family
Ranunculaceae (ra-nun-kew-LAY-see-ee)
Genus
Clematis (KLEM-uh-tiss)
Synonym
Hardiness
Sun Exposure
Danger
Full Sun
Sun to Partial Shade
Bloom Color
Bloom Time
Other Details
Other details
Propagation Methods
Seed Collecting
Flower Fragrance
Patent Information
Bloom Shape
Pruning Groups
Bloom Diameter
Foliage Color
Bloom Characteristics
Water Requirements
Where to Grow
Regional

This plant is said to grow outdoors in the following regions:

Washington, District of Columbia

Shawnee Mission, Kansas

Swansea, Massachusetts

Big Flats, New York

Enid, Oklahoma

Gresham, Oregon

Springfield, Virginia

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Gardener's Notes:

2
positives
1
neutral
0
negative
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S
Gresham, OR (Zone 8a) | June 2011 | positive

I as well ordered this clematis from Michigan Bulb under the name Celtic Sky. I stumbled across the previous post and found out the real ...Read More

S
Swansea, MA (Zone 6b) | June 2009 | positive

Michigan Bulb was selling this Clematis as 'Celtic Skies' and I ordered one but was unable to find this as a registered cultivar. When I ...Read More

M
M
Ewing, KY (Zone 6a) | January 2005 | neutral

Grown by Walter Pennell from Pennell and Sons Nursery and named after his wife. Awarded RHS Award of Garden Merit.

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