Too much shade, however, may cause the tree to grow more slowly and purple leaves become more green. Provide good drainage, never allowing water to stand around the roots. During dry weather provide irrigation, as this tree is sensitive to drought. This is especially important in the lower part of the state. Provide 3 to 4 inches of mulch beneath the canopy.
Branches droop as the tree matures.
Prune lower branches of trees located near patios or walkways to allow clearance beneath the canopy. Remove small twigs to enhance the showy trunk and branch structure. Low spreading, globose selections should droop to the ground. Prune only branches or trunks rubbing against each other. Once established, keep pruning to a minimum.