Large Oak Losing Major Limbs Annually: Hazard Tree Evaluation Needed

Red Flags

Four years, one massive limb per year lost from one side only. Remaining canopy heavily weighted toward garage. Wood at break points: hollow? mushy? healed?

Decay Indicators

• Hollow/mushy wood at old wounds = internal decay fungus advancing.
• Unhealed wounds = ongoing structural compromise.

Immediate Action

Do not decide removal/pruning yourself. Get a professional assessment:

1. State forester (free) or ISA Certified Arborist (find one).
2. Provide the USDA Hazard Tree Guide for reference.

Why Not a Tree Service?

Many lack diagnostic training and profit from removal. An independent arborist gives unbiased risk evaluation.

Possible Outcomes

• Cabling/bracing + selective pruning.
• Removal if decay is extensive and targets are at risk.

Safety first—your husband’s attachment is understandable, but a falling limb on the garage changes everything.