Amsonia hubrichtiiDeciduous American native flowering perennial that grows as a 3' tall by 3' wide clump with ferny, soft foliage. In spring the plant is covered with a profusion of dazzling sky blue flowers contrasted by deep lavender buds. Attractive to butterflies. The highlight of the garden when in bloom. Has a yellow fall color before going deciduous for added interest. Plant in full sun. Give good drainage and average water. Easy to grow. USDA zones 5-9 in cold hardiness. New!