Helleborus x hybridus 'Onyx Odyssey' (Onyx Odyssey Lenten Rose)
Botanical Information
| Family | Ranunculaceae |
| Genus | Helleborus |
| Species | x hybridus |
| Cultivar | 'Onyx Odyssey' |
| Category | Perennials |
Details
| USDA Hardiness Zone | 4 - 9 |
| USDA Hardiness Ref. | |
| Canadian Hardiness Zone | 3a - 8a |
| Canada Hardiness Ref. | |
| RHS Hardiness Zone | H3 - H7 |
| RHS Hardiness Ref. | |
| Temperature (°C) | -34 - (-1) |
| Temperature (°F) | -30 - 35 |
| Height | 30 - 45 cm |
| Spread | 30 - 45 cm |
| Growth | Medium |
| Flowering Period | March, April |
Description and Growing Information
| Habitat | Horticultural origin. |
Photographs
