Heuchera 'Carnival Black Olive' ~ Carnival™ Black Olive Coral Bells mp Its large upright panicles bloom

Its large upright panicles bloom on old wood with double white flowers that mature to pink then fade to brown in summer attracting butterflies

Stonewall Jackson has large ruffled light yellow-orange flowers that bloom in spring as new growth emerges and dark green foliage with no fall color

IMAGE: Michael Rivera

Upright stems sporting fluffy burgundy bottle-brush like flower spikes bloom throughout summer and turn brown in fall  Grows best with full sun and medium well-drained soils

turning a vibrant red to reddish-purple in the fall

Heuchera 'Carnival Black Olive' ~ Carnival™ Black Olive Coral Bells mp Its large upright panicles bloomBlack Olive Coral Bells is an evergreen herbaceous perennial and a basal mound of rounded lobed glossy green leaves that mature to smokey olive with rosey wine undersides. Tiny pink bell like flowers on spires in late spring into summer attracting butterflies. Best bloom in partial sun and moist well drained soils. Type: Perennial Origins: NA Native Hybrid Height: 0. 5' 1' Spread: 0. 5' 1 Spacing: 1 USDA Hardiness Zone: 4 9 Culture: Part Sun, Full