Clematis, Tangutica Clematis, Late Small-flowered Clematis 'Bill MacKenzie'
Clematis
| Family: | Ranunculaceae (ra-nun-kew-LAY-see-ee) (Info) |
| Genus: | Clematis (KLEM-uh-tiss) (Info) |
| Cultivar: | Bill MacKenzie |
| Additional cultivar information: | (aka Bill McKenzie) |
| Hybridized | by MacKenzie |
| Registered or introduced: | 1968 |
Group:
Herbaceous
Height:
20-30 ft. (6-9 m)
Spacing:
8-10 ft. (2.4-3 m)
10-12 ft. (3-3.6 m)
Hardiness:
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:
Bright Yellow
Flower Fragrance:
No fragrance
Bloom Shape:
Single
Bell
Bloom Diameter:
Medium - 2 to 5 inches (5 to 12 cm)
Bloom Time:
Mid Summer
Late Summer/Early Fall
Mid Fall
Late Fall/Early Winter
Sun Exposure:
Full Sun
Sun to Partial Shade
Other details:
Danger:
Pruning Groups:
Group 3 - Summer/Fall bloomers; prune hard in early spring
Patent Information:
Propagation Methods:
From semi-hardwood cuttings
From hardwood cuttings
By simple layering
Seed Collecting:
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed
Foliage Color:
Bloom Characteristics:
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:
Ferndale, California
Vancouver, Washington
Gardeners' Notes:
| Rating | Content |
|---|---|
| Neutral | On Sep 11, 2016, Wytrvn from Ottawa, Ontario, This past summer (2016), we've experienced drought conditions in Ottawa, Ontario Canada, yet this vine has done very well on nature's short rations. I first noticed it growing in a wild area of my neighbourhood a couple of autumns ago & since that time it has doubled it's area of growth, though doesn't appear to be invasive of the untended spot that it's living in. |
