Why is it important to use flexible materials in bracing systems?

Using flexible materials in bracing systems is essential because they accommodate the natural movement and growth of trees. Trees are living organisms that can sway in the wind, expand in size, and experience various environmental stresses. Flexible materials can adjust to these changes, providing support without restricting the tree's natural growth patterns. This flexibility helps reduce the risk of damage to both the tree and the bracing system itself.

When a bracing system is too rigid, it can inhibit the tree's ability to move, potentially leading to stress fractures or other injuries. Additionally, if a tree grows too large for a rigid support system, the constraints can cause harm rather than help. Therefore, flexibility in materials ensures a more harmonious relationship between the tree's needs and the structural support provided, enhancing the overall health and longevity of the tree.