| | | Family | Saxifragaceae | | Plant Type | | | Zone | USDA: 3a - 7b RHS: H EGF: H1 - H3 Australia: 1 | | Care Level | | | Height | 20 cm (8 in) | | Spread | 38 cm (15 in) | | Light | full sun to shade | | Soil Moisture | average, well-drained | | Soil Type | | | Soil pH | | | | Description | Find a prominent place in your garden for the stunning Heucherella 'Heart of Darkness' (foamy bells) which has been designated a specimen. | | Typical Uses | Border, container, cut flowers, dried flowers, edging, ground cover, mass planting and specimen. | | Special Characteristics | Hummingbirds are attracted to Heucherella 'Heart of Darkness' . | | |