Prefers full sun. Is drought tolerant. Needs regular watering to get established. Plant seed fresh or double-stratify. Take softwood or semi-hardwood cuttings in summer.
Collect seed when it becomes muted yellow-white or pale brown with interior seed plump and hard. Clean and air dry before storage in cool, dry location. Propagation: Seed, semi-hardwood cuttings, softwood cuttings.