Vinca minor commonly know as vinca or periwinkle is one of the most popular and widely used ground covers. Trailing stems with smooth, evergreen leaves (to 1.5" long) root at the nodes as they go along the ground and quickly spread to form an attractive ground cover. Tubular, lavender blue, phlox-like flowers (to 1 inch across) appear in the leaf axils in spring and continue to flower intermittently throughout summer into fall. Foliage will mound up to 6" tall. Also commonly called dwarf periwinkle and creeping myrtle. Can be planted in full sun or partial shade.