The 'Teddy Bear' is known for it's dense, upright growth habit and its large, fragrant, white flowers that appear in spring and persist through fall. It will reach 20-25' tall and 12-15' wide at maturity.
The 'Roseum Elegans' produces large clusters of purple-pink, ruffled flowers in late spring. It has a dense growth habit and will quickly reach 6-8' tall and wide.