If you leave it until late winter then the sap.

Apr 14, Yes, you read that correctly! Tree pruning sealers are bad they make it harder for your tree to recover. Plus, pruning sealers may trap moisture in the tree, which can encourage wood decay or fungi. While we need Band-Aids to reduce blood loss and help our wounds heal, trees simply recover differently than us. How Trees Recover After Pruning. After pruning, trees grow new wood, which covers the pruning. Jul 13, If you do decide to go that route then be sure to follow the manufacturers instructions carefully, most especially with regards to the preparation before applying the sealer.

Pruning Young Maple Trees Between 3 and 10 Years Old. Step One: Identify and Encourage The Leader. Step Two: Prune for Tree shrubmulching.barted Reading Time: 11 mins. Why not, you’ve got good reasons to do so. One such reason is that certain trees are more prone to insect and fungal attacks than others. Such trees include oaks, maple, elms, birch, and willow trees.

Trees like these require their wounds to be sealed off as quickly as possible to prevent insects and fungi from penetrating them through the shrubmulching.barted Reading Time: 7 mins. Apr 23, If you cut the tree limbs in the dormant season it may not be necessary to seal the affected area. The tree can take its natural course and seal itself.

However; if the branches are cut during the growing season you should apply a thin layer of sealant.