Purple Queen BougainvilleaBougainvillea Purple QueenRich, deep purple, petal-like bracts are displayed against handsome, deep green foliage. A wonderful compact, upright and spreading form that works well in planter boxes, and on fences and arbors. Light Needs: This shrub loves full sun. The more sun bougainvillea get the more they bloom and the deeper their color is.Watering Needs: Water regularly – weekly or more often in extreme heat. Average Landscape Size: Climbs 15 ft. tall with support.Key Features: Purple blooms. Blooms: Flowers spring through fall.