What is the purpose of material applied to pruning cuts in trees?

The purpose of material applied to pruning cuts in trees is primarily to prevent the spread of pests. When pruning, making clean cuts is essential to minimize the risk of infection and damage caused by insects or diseases that can enter through the wounded area. By using materials such as sealing compounds or paint, you help create a barrier that can deter pests and pathogens from taking advantage of the open cut, thereby promoting better healing of the tree.

While enhancing tree growth, maintaining tree shape, and increasing aesthetic appeal are important aspects of tree care, the application of material specifically targets protecting the tree against potential threats introduced through pruning wounds. This protective measure is particularly crucial in ensuring that the tree can recover and thrive after pruning, rather than becoming susceptible to infestations or diseases.