Clematis, Late Large-flowered Clematis 'Jackmanii Superba'

Clematis

Family
Ranunculaceae (ra-nun-kew-LAY-see-ee)
Genus
Clematis (KLEM-uh-tiss)
Synonym
Clematis jackmanii superba
Other Details
Other details
Mid Summer
Late Summer/Early Fall
Mid Fall
Propagation Methods
Seed Collecting
Flower Fragrance
Patent Information
Bloom Shape
Pruning Groups
Bloom Diameter
Foliage Color
Bloom Characteristics
Water Requirements
Where to Grow
Seed Collecting
Fruit Shape
Fruit Size
Fruit Colors
Growing Habit
Days to Maturity
Seed Type
Disease Resistance
Leaf Type
Foliage Color
Bloom Characteristics
Water Requirements
Where to Grow
Other details
Propagation Methods
Soil pH requirements
Patent Information
Plant Size (check one)
Growing Habit
Growth Rate
Leaf Shape
Leaf Appearance
Degree to which the appearance is present
Leaf Texture (top)
Leaf Texture (bottom)
Leaf Color
Color of Leaf Margin
Leaf Substance
Number of Vein Pairs
Appearance of Margin
Margin Width
Flower Shape
Flower Fragrance
Does it set seed?
Flower Size
Flower Type
Blooming Habit
Foliage Habit
Color Patterns
Awards (if applicable)
Seed Type
Growth Habit
Days to Maturity
Awards (if applicable)
Bloom Shape
Other Details
Pruning Instructions
Kernel Color
Flower Shape
Flower Habit
Bloom Size
Color Pattern
Bloom Shape
Pruning Groups
Bloom Diameter
Heat (Pungency)
Fruit Shape
Fruit Size
Fruit Color
Disease Resistance
Seed Type
Flower Size
Size/Type
Flower Characteristics
Leaf Shape/Type
Leaf Texture
Leaf Color
Propagation
Pollination
Bearing Habit
Rootstock Vigor
Disease Resistance
Fruit Usage
Classification
Regional

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

Salem, Alabama

Juneau, Alaska

Clayton, California

Denver, Colorado

Newark, Delaware

Rincon, Georgia

Hampton, Illinois

Streamwood, Illinois

Dracut, Massachusetts

West Roxbury, Massachusetts

Trenton, Michigan

Saint Louis, Missouri

Concord, North Carolina

Edmond, Oklahoma

Albany, Oregon

Portland, Oregon

Allentown, Pennsylvania

Columbia, South Carolina

Aberdeen, South Dakota

Murfreesboro, Tennessee

Garland, Texas

Rockport, Texas

Fancy Gap, Virginia

Yakima, Washington

Onalaska, Wisconsin

Owen, Wisconsin

show all

Featured Videos

Gardener's Notes:

3
positives
0
neutral
0
negative
Sort By:
Sort By:
N
West Chazy, NY (Zone 4b) | August 2006 | positive

I love the growing habit of this clematis, never clumps up in masses of tangled stems; it rambles nicely up the porch railing. It also bl...Read More

G
Hampton, IL (Zone 5a) | May 2005 | positive

My favorite clematis so far. I've had the same Jackmanii for over 30 years and it's as beautiful as ever. It does best when you cut it ...Read More

H
Northern California, CA | April 2005 | positive

Limited success in 10a, trying to find a spot for cool roots and still enough sun has been a challenge. Third season and I'm seeing more...Read More

Featured
(Entylia carinata)
Northern Mockingbird
(Mimus polyglottos)
Featured
(Entylia carinata)
Northern Mockingbird
(Mimus polyglottos)