One of the first hybrid named cultivars released by the National Arboretum in 1978 and a fantastic cold hardy large free flowering tree. Fast growing tree to 25′ tall and half as wide in 10 years. Beginning in late June large trusses of lavender pink flowers appear and are lightly fragrant.. They increase in abundance and peak in a massive bloom in August. The tall trunks exfoliate to a glossy taupe/patches of tan. Very pretty and exotic looking tree when large. There is a 30′ specimen- one of the first hybrids planted on the west coast in 1974 in SE Portland. Its a spectacular shade tree. Fall color is a brilliant mix of orange and red. Exceptionally hardy to cold. Best with regular irrigation- which speeds growth markedly and improves bloom. Otherwise it takes summer drought in stride. Excellent for use as a street tree. Long, long, bloom season. Fantastic, well behaved large garden tree.