Any time in the dormant season when the leaves are off.

Jan 27, Answer: You can prune your fruitless mulberry now. Any time in the dormant season when the leaves are off the tree is a good time to prune deciduous trees, including the mulberry. You should complete your pruning before the buds begin to expand enough to show color. In a nutshell, removing the tree branches is a part of fruitless mulberry tree maintenance guidelines.

This not only helps in shaping the crown, but also adds vigor to the tree. However, both fruitless and fruiting mulberry tree varieties are very sensitive to pruning and shrubgrinding.barted Reading Time: 4 mins.

Make a 2-inch deep downward cut into the mulberry tree trunk, several feet above the ground, with a hatchet. Cut again 1 inch to the left of the first cut, and keep making evenly-spaced cuts all. Apr 16, If you are wondering how to prune a mulberry tree, start with sharp, clean tools. Do not struggle while cutting through a branch. If this happens, your tool is too small. Use a hand pruner for cuts under 6 inches (15 cm.) and loppers for cuts 1 to 2 inches ( cm.).Estimated Reading Time: 3 mins.

The fruitless mulberry is cut back to leave three to six main branches stemming from the trunk and all lateral or secondary branches are removed.

The main branches are also cut back, leaving stubs.