Pruning guide
How to prune black mulberry
More black mulberry care
Pruning black mulberry — FAQ
When should I prune black mulberry?
Midwinter (December–January) when fully dormant and sap is at its lowest. Make clean cuts back to the branch collar — never leave stubs. Restrict cuts to the minimum needed; use a sharp, sterile saw for larger branches. Avoid pruning in spring or summer when sap flows freely.
How often does black mulberry need pruning?
Rarely; only when dead wood removal or safety dictates — every several years at most. Black mulberry resents hard pruning and bleeds sap profusely if cut when in growth. Limit pruning to removing dead or damaged branches and any awkward crossing growth. Formative shaping of young trees is worthwhile, but mature black mulberries are best left largely unpruned to avoid dieback and sap loss.
How do you prune black mulberry?
Make clean cuts back to the branch collar — never leave stubs. Restrict cuts to the minimum needed; use a sharp, sterile saw for larger branches. Avoid pruning in spring or summer when sap flows freely.