The coral bells are a wonderful group of garden plants best suited for well-drained, moist, humus-rich soils in partial shade. That said, if given adequate moisture, plants perform admirably in full sun and often showcase the best colors and form in this setting. Most have creamy-white flowers on wiry stems from mid-late summer. Intense breeding efforts over the past decade have yielded an unbelievable range of floral and foliage forms. Some of the Heuchera villosa hybrids have the benefit of being more tolerant of heat and humidity.