Blue Potato Bush

The Blue Potato Bush (Lycianthes rantonnetii) is a fast-growing, multi-stemmed ornamental shrub prized for its profuse display of violet-blue flowers flowers with bright yellow centers. Native to South America, it is a member of the nightshade family (Solanaceae) and is frequently used as a colorful hedge, container plant, or trained into a small "lollipop" tree form. While its flowers are stunning, it is important to note that all parts of the plant, including its red berries, are toxic if ingested.   Botanical Name   Lycianthes rantonnetii (formerly Solanum rantonnetii) Also Known As   Paraguay Nightshade | Royal Robe | Blue Solanum Shrub | 蓝花茄 Specifications Plant Type   Native From   USDA Zone   Light Needs   Watering Needs   Leaves   Life Cycle   Avg. Mature Size   Growth Rate   Bloom Time   Flower Color   Shrub South America 9 - 11 Full Sun Regularly Evergreen Perennial 6'-10' Tall and 6'-10' Wide Fast Spring - Fall Purple Blue