How to prune cercidiphyllum japonicum

Late autumn to early winter while fully dormant. Remove dead or damaged wood back to the branch collar. In early years, select a single dominant leader and remove competing upright shoots to prevent a forked crown. Once the framework is established, intervene only when needed.

Rarely; formative pruning in years 1–3, then only as needed. Cercidiphyllum japonicum (katsura tree) needs very little pruning. It naturally develops a graceful, well-balanced framework and resents unnecessary cutting. Prune only to remove dead, damaged, or crossing branches. Formative pruning in the first few years to establish a clear leader is useful, but mature trees are best left to their own natural shape.

Remove dead or damaged wood back to the branch collar. In early years, select a single dominant leader and remove competing upright shoots to prevent a forked crown. Once the framework is established, intervene only when needed.