Wisteria is a genus of flowering plants in the legume family, Fabaceae. Known for their beautiful, cascading clusters of purple, blue, or white flowers, these vines are native to East Asia and North America. They thrive in well-drained soil and prefer full sun, making them popular choices for gardens and landscapes. These plants can grow quite large, often reaching lengths of 30 feet or more. Wisteria is also known for its strong, twisting stems, which can wrap around structures like trellises and pergolas. However, they require regular pruning to maintain their shape and prevent them from becoming invasive.