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 |