Botswana Wonder is an interesting floating plant with pretty yellow flowers, lacey green foliage, and hollow, spongy stems that help remove nutrients from the water without being invasive. Looks great when trailing through rocky streams and on the surface of ponds and lakes. The leaves will draw together when touched! Similar to the Sensitive Plant, but twice as large! Can spread to 6 feet during the summer growing months. This is a tropical and prefers full sun.