‘Obsidian’ coral bells, alumroot - Vinland Valley Nursery

Type:: heucheras (coral bells), perennials that last
Notable Traits:: resistant: deer, striking foliage
Hardiness:: Zone 4 – 9
Mature Height:: 8-12in
Light:: part sun/afternoon shade (eastern exposure), part sun/morning shade (western exposure), part to full shade (4 hours or less sun), part to full sun (4 hours or more sun), shade (northern exposure), sun (8+ hrs), sun or shade
Water:: requires regular watering
Bloom Color:: white
Bloom Shape:: filler
Bloom Time:: summer
Foliage:: black

Description

The blackest Heuchera you can get. Leaf undersides are deep purple with the same glassy finish. Small, creamy-white flowers appear in late spring to early summer. Larger and more vigorous than ‘Blackout’.