Clematis x jackmanii 'Purpurea Superba'
Jackman Clematis
Family: Ranunculaceae Crowfoot
| Type | Perennial, vine |
| USDA Hardiness range | 4B - 8B |
| Exposure | Partial shade to full sun |
| Bloom color | Purple |
| Bloom time | Mid Summer to Early Fall |
| Water needs | Moist |
| Landscape uses | Arbor, ground cover, specimen |
| Height | 8' to 10' / 2.40m to 3.00m |
| Spread | 6' to 10' / 1.80m to 3.00m |
| Growth rate | Slow |
| Persistence | Deciduous, broadleaf |
| Leaf color | Green |
| Fruit color | n/a |
| Soil pH requirements | Neutral, slightly alkaline |
| Soil type | Loamy |
| Form | Upright or erect |