Clematis 'John Wallace'
Very dark blue, large, full blooms.
| USDA zones: | 1 2 3 4 5 6 7 8 9 |
| Raised by: | S J Zubrowski |
| Country of origin: | Canada |
| Date raised: | b1996 |
| Parentage: | Unknown |
| Other name(s): | macropetala 'John Wallace |