How to prune japanese maple 'tamukeyama'

Late winter while dormant, or midsummer (July) to reduce sap bleed. Trace each problem branch back to its junction and cut cleanly at the collar. For any crossing branches that rub, remove the weaker one entirely. Do not head back healthy branch tips — follow the natural weeping line at all times.

As needed — typically once a year or less. Tamukeyama is a deeply dissected, weeping Japanese maple that builds a sculptural mound naturally — pruning should be minimal and purposeful. Remove only dead, damaged, or rubbing branches. Resist reshaping the weeping form; the plant's architecture is its feature. Over-pruning causes ugly stubs and weakens structure.

Trace each problem branch back to its junction and cut cleanly at the collar. For any crossing branches that rub, remove the weaker one entirely. Do not head back healthy branch tips — follow the natural weeping line at all times.