Clematis Species, Curly Clematis, Blue Jasmine, Marsh Flower

Clematis crispa

Family
Ranunculaceae (ra-nun-kew-LAY-see-ee)
Genus
Clematis (KLEM-uh-tiss)
Species
crispa (KRISP-uh)
Synonym
Clematis cylindrica
Clematis distorta
Clematis insulensis
Clematis lineariloba
Clematis simsii
Height
4-6 ft. (1.2-1.8 m)
Spacing
18-24 in. (45-60 cm)
Hardiness
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)
Sun Exposure
Sun to Partial Shade
Bloom Color
Pink
Blue-Violet
Lavender
White/Near White
Bloom Time
Mid Summer
Late Summer/Early Fall
Mid Fall
Other Details
Other details
Propagation Methods
By dividing the rootball
From herbaceous stem cuttings
From softwood cuttings
From semi-hardwood cuttings
From seed; direct sow outdoors in fall
By grafting
By simple layering
Seed Collecting
Allow seedheads to dry on plants; remove and collect seeds
Flower Fragrance
No fragrance
Patent Information
Non-patented
Group
Texensis/Viorna
Bloom Shape
Single
Bell
Nodding
Pruning Groups
Group 3 - Summer/Fall bloomers; prune hard in early spring
Bloom Diameter
Small - less than 2 inches (5 cm)
Foliage Color
Bloom Characteristics
Water Requirements
Requires consistently moist soil; do not let dry out between waterings
Where to Grow
Regional

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

Bartow, Florida

Brooksville, Florida

Daytona Beach, Florida

Riverview, Florida

Hephzibah, Georgia

Townsend, Georgia

Louisville, Kentucky

Lafayette, Louisiana

Merryville, Louisiana

Palmetto, Louisiana

Paulina, Louisiana

Vacherie, Louisiana

Zachary, Louisiana

Eveleth, Minnesota

Geneva, New York

Holly Ridge, North Carolina

Portland, Oregon

Conway, South Carolina

Christiana, Tennessee

Beaumont, Texas

Fate, Texas

Plano, Texas

Prosper, Texas

Alexandria, Virginia

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Featured Videos

Gardener's Notes:

3
positives
0
neutral
0
negative
Sort By:
Sort By:
S
Louisville, KY (Zone 6b) | January 2015 | positive

This lovely US native grows naturally in zones 6b to 9a, but it is probably hardy to 5a. It enjoys moist (not wet) soils. Increasingly it...Read More

A
Townsend, GA | December 2010 | positive

This is a beautiful thing and grows wild here in coastal Georgia.

T
Plant City, FL | October 2003 | positive

I bought this from a native plants nursery here in Florida, and got the medium blue type. The flowers are lovely, small and bell shaped w...Read More

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