Hibiscus 'Mars Madness' has large 6-8” magenta flowers with bright red eyes and overlapping ruffled petals. The foliage resembles maple leaves in shape. The flowers are produced in the leaf axils from the bottom to the top of the plant instead of just at the top as in some hibiscus cultivars. The plant stands 4 – 5 feet tall and blooms from mid summer until fall. It is attractive to hummingbirds while resistant to deer.