Tolerates pollution and hot, dry conditions. Bark is dark gray and rough, scaly, or ridged with age. Requires acidic soil and needs moisture. Low-branching and broad crown with bright green leaves that turn yellow to gold in autumn. White, wisteria-like flowers give an excellent display every 2 to 3 years.
Seed pods are decorative after leaves fall.
Grow in well-drained soil in full sun. Pruning usually required to improve the tree's structure. Many fine forms and cultivars. They include upright, weeping, and dwarf selections. All have smooth gray bark.