The Flowerwood Nursery 6 qt. Butterfly Candy Lil' Grape Buddleia Plant has purple flowers with a light, sweet fragrance. This shrub attracts pollinators like butterflies and bees, which is excellent for biodiversity in your garden. This plant is well-branched and ideal for containers and smaller gardens because of its size. This flowering perennial matures to 2-3 ft. high and 2-3 ft. wide. Buddleia is an easy-care, prune-free, shrub that is water-wise once established.