Vitex trifolia f. purpurea Fascination, also known as Arabian Lilac, and Fascination Vitex. This plant boasts these beautiful purple 1-inch soft lilac colored blossoms throughout the late Summer and all the way through Fall. This small tree or large shrub will reach 10 to 15 feet when fully grown. Perfect for full or part sun and requires very little water after established. Used extensively in xeroscaping. Hardy in zones 9 to 11. Thanks for looking!