Obsidian Coral Bells
Soil Preference: Heuchera tend not to like wet clay soils, but are otherwise flexible. Wetness in winter can lead to plants rotting. In clay soils, consider amending with compost and vermiculite.
Sun Exposure: Part Shade - Full Sun
USDA Zones: 4a - 9b
Mature Height: 11 in Spread: 17 in.