|Organensis, also known as Glory bush, is an open, upright shrub with hairy stems and ovate-oblong, velvety-hairy, grayish green leaves. Produces open, leafy panicles of satin textured, saucer-shaped, bluish purple flowers. In general, Tibouchina is a tropical evergreen tree or shrub, with large hairy leaves, deeply veined, and showy purple flowers. Flowers sporadically over a long season. Prefers rich, well drained acidic soil. Requires pruning to prevent legginess, prune lightly after flowering, prune more heavily in spring. Pinch tips on young plants to promote bushy growth. Most are native to Brazil.