Coral Bells, Northern Exposure™ Black HeucheraNorthern Exposure Black Heuchera is an evergreen herbaceous perennial with a mounding habit grown for its dramatic basal foliage. The round lobed leaves are a deep near black with silver overlay and garnet undersides. Airy clusters of tiny white bell like flowers bloom on dark red spires in summer attracting butterflies. Blooms best in partial sun and moist well drained soils. The Northern Exposure series is rust resistant. Type: Perennial Origins: NA