Heuchera cylindrica - Alpine Alum Root

Evergreen perennial to 1.5 ft. Forms a rosette of oval green leaves with wands of tiny white bell-shaped flowers held above the foliage in spring and summer. Attracts hummingbirds. Lovely in mass plantings. Great in containers and under oaks. Part shade to shade. Moderate water. Prefers faster draining soils. Hardy to 15º