Blue Potato Bush

Blue Potato Bush, also known as Lycianthes rantonnetii, is a member of the Solanaceae, or nightshade, family. It is native to South America, where it is found in damp, low-lying areas in Uruguay, Argentina, Brazil, and Paraguay. It is grown not only for its attractive flowers but also for its ornamental foliage. This tender perennial has fuzzy, grayish-green leaves with lavender colored bell-shaped flowers that bloom in early summer. Blue Potato Bush can reach up to three feet in height, and it will spread to about one foot wide.