Helleborus x ballardiae
Botanical Information
| Family | Ranunculaceae |
| Genus | Helleborus |
| Species | x ballardiae |
| Category | Perennials |
Details
| USDA Hardiness Zone | 5-9 |
| USDA Hardiness Ref. | |
| Canadian Hardiness Zone | 6 |
| Canada Hardiness Ref. | |
| RHS Hardiness Zone | H7 |
| RHS Hardiness Ref. | |
| Flowering Period | March, April, May, June |