Some Heucheras have great foliage, others have colorful flowers -- 'Rave On' has both. Neat mounds of bright silvery leaves with green veins and red undersides perfectly show off a generous flurry of coral-pink flowers. PP 18,127

Heuchera is an American genus with lobed leaves and tiny, bell-shaped flowers on wand-like stems. Determined breeders have turned these perennials into some of the most attractive foliage plants for northern gardens. Heucheras make themselves at home in moist but well-drained, organic-enriched soils. Attractive to hummingbirds, rarely troubled by deer.