Heuchera
'Obsidian'
Obsidian Coral Bells
| Family |
| Saxifragaceae |
| Genus |
| Heuchera |
| Cultivar |
| 'Obsidian' |
| Category |
| Perennials |
| USDA Hardiness Zone |
| 3-8 |
| Canadian Hardiness Zone |
| 4-7 |
| RHS Hardiness Zone |
| H7 |
| Height |
| 25 cm |
| Spread |
| 30 cm |
| Landscape |
| Excellent in the border, for edging, or in tubs and mixed containers. |
| Cultivation |
| Foliage should not be trimmed back in autumn, but plants may be tidied up in spring by removing any withered or tired-looking leaves. |
| Growth |
| Medium |
| Propagation |
| Horticultural origin. |