Due to reasons such as pruning, location of growth and species characteristics, trees can grow in ways that don’t endorse long-term health and safety. To counter trees growing in unsafe ways, cabling, bracing, guying, or props can be utilized to prevent branch or whole-tree failure. These tree support systems reinforce critical areas of the tree by limiting the movement of branches or leaders. In the publication titled Large Tree Cabling and Bracing, FNR-550-W, common structural deficiencies in trees and the tree support devices used to prevent problems caused by those deficiencies are described and covered.
Tree Support Systems, The Education Store, Purdue Extension
Tree Planting Part 1: Choosing a Tree, The Education Store, Purdue Extension
Tree Pruning: What Do Trees Think?, The Education Store, Purdue Extension
Forest Improvement Handbook, The Education Store, Purdue Extension
Got Nature?, Purdue Extension, Forestry and Natural Resources
Lindsey Purcell, Urban Forestry Specialist
Purdue University, Department of Forestry and Natural Resources