Heuchera Black Forest Cake has masses of beautiful spikes of cherry red bell-shaped flowers rising above the foliage from mid to late spring, which are most effective when planted in groupings. It's attractive crinkled lobed leaves emerge burgundy in spring. turning dark brown in colour with showy black variegation and tinges of grey the rest of the year. Grows approx. 15-30cm H x 15-30cm W.