Cushion BuckwheatCushion Buckwheat (Eriogonum ovalifolium) is a true champion of tough, high desert landscapes. This hardy little perennial forms a tight, silvery green dome of foliage that hugs the ground, topped in late spring and early summer with bursts of rosy, button like flowers. Its neat form and brilliant blooms add a cheerful punch of color to rock gardens, gravel beds, and alpine plantings. Naturally adapted to the challenging conditions of the