1) Root Stress From Saturated Soils

Extended wet periods can reduce oxygen in the root zone, stress root systems, and contribute to instability. Trees in compacted soils or poor drainage areas are more vulnerable.

2) Structural Weakness and Poor Branch Unions

Weak unions (often tight “V” connections) are more likely to split during wind events. Structural pruning can improve form and reduce failure risk.

3) Fungal Decay

Fungal growth at the base of the tree or on the trunk can indicate internal decay. Decay reduces structural strength even when the canopy appears healthy.

4) Storm Damage

Windstorms frequently cause broken limbs, split stems, and uprooting. Preventative pruning and periodic inspections can reduce storm-related failures.

5) Overcrowded Canopies and Competition

Trees growing too closely can develop thin crowns and weak branching as they compete for light and airflow. Selective thinning or corrective pruning can improve overall vigor and reduce risk.

6) Improper Pruning (Including Topping)

Incorrect pruning can create long-term health issues, invite decay, and increase structural risk. Proper pruning supports strong branch structure and better long-term outcomes.

When to Request an Evaluation

• New or worsening lean
• Cracks in the trunk or major limbs
• Recurring limb drop
• Fungal growth at the base
• Soil heaving or exposed roots after storms