Wisteria is a genus of flowering plants in the pea family, Fabaceae, native to the Eastern United States and East Asia. These deciduous climbers are known for their stunning, pendulous clusters of fragrant flowers, which come in shades of purple, blue, pink, and white. Wisteria plants are robust and vigorous, capable of climbing up to 20 meters (65 feet) and spreading laterally up to 10 meters (33 feet). They thrive in full sun and well-drained soils, and are often used to adorn walls, pergolas, and garden structures. Wisteria requires sturdy support and regular pruning to maintain its shape and encourage prolific flowering.