What are potential signs that a tree might need support?

Recognizing when a tree may need support is crucial for its health and safety. Signs such as cracks in the trunk, leaning, or heavy branch weight indicate structural issues that could compromise the tree's stability. Cracks can signal internal decay or damage, while leaning may suggest an imbalance or foundational weakness. Heavy branch weight can lead to bending or breaking, potentially causing harm to the tree itself or surrounding property. Therefore, these signs serve as key indicators that the tree requires additional support to prevent further damage and ensure longevity.

The other choices, while they may describe aspects of a tree's appearance or seasonal behavior, do not necessarily imply a need for support. Bright foliage indicates a healthy tree, absence of leaves in winter is a normal seasonal change for deciduous trees, and the presence of flowers signifies reproductive health rather than structural integrity. These factors do not reflect the physical stability or structural problems that would warrant tree support.