Clematis Species, Chinese Shrub Clematis, Tube Clematis

Clematis heracleifolia

Family
Ranunculaceae (ra-nun-kew-LAY-see-ee)
Genus
Clematis (KLEM-uh-tiss)
Species
heracleifolia (hair-uh-klee-ih-FOH-lee-uh)
Synonym
Clematis davidiana
Clematis hookeri
Clematis tubulosa
Height
24-36 in. (60-90 cm)
36-48 in. (90-120 cm)
Spacing
24-36 in. (60-90 cm)
Hardiness
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)
Sun Exposure
Full Sun
Sun to Partial Shade
Danger
N/A
Bloom Color
Light Blue
Bloom Time
Late Spring/Early Summer
Mid Summer
Late Summer/Early Fall
Other Details
Other details
Propagation Methods
From woody stem cuttings
From softwood cuttings
From semi-hardwood cuttings
Seed Collecting
Bag seedheads to capture ripening seed
Allow seedheads to dry on plants; remove and collect seeds
Properly cleaned, seed can be successfully stored
Flower Fragrance
No fragrance
Patent Information
Non-patented
Group
Herbaceous
Bloom Shape
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
This plant is attractive to bees, butterflies and/or birds
Water Requirements
Average Water Needs; Water regularly; do not overwater
Where to Grow
Regional

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

Bluffton, Indiana

Minneapolis, Minnesota(2 reports)

Saint Paul, Minnesota(2 reports)

Wykagyl, New York

MOUNT HOOD PARKDALE, Oregon

Portland, Oregon

Seattle, Washington

Wild Rose, Wisconsin

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Featured Videos

Gardener's Notes:

4
positives
0
neutral
0
negative
Sort By:
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M
Coon Rapids, MN (Zone 4a) | April 2008 | positive

This species grow from woody short stems, usually several inches tall and bloom in late fall - a few weeks before some asters and hardy c...Read More

S
S
(Zone 8b) | September 2006 | positive

Tube Clematis or Hyacinth-flower Clematis is a non–climbing form of clematis yet truly perennial with toothed foliage and sky–blue,tu...Read More

Y
| December 2005 | positive

Tube Clematis is an very interesting plant, its flower varies very much in the wild area in China,the size,color,shape and fragrance is d...Read More

G
St. Paul, MN (Zone 4a) | August 2005 | positive

A beautiful but unprepresuming shubby clematis in zone 4a. It reseeds but it is not invasive. The flowers have a very light fragrance. ...Read More

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