The Dangers of Tree Topping

The City of Bowling Green is urging residents and property owners to avoid the practice of tree topping, a harmful and outdated method of tree pruning that can cause permanent damage, increased safety risks, and long-term costs.

Tree topping refers to the removal of large branches or the upper portion of a tree's canopy. While it is often done in an attempt to reduce the size of a tree or remove perceived hazards, topping is one of the most damaging things you can do to a healthy tree.

Why Tree Topping is Dangerous:

• Permanent Damage: Topping removes too much of a tree's leafy crown, reducing its ability to produce food through photosynthesis. This weakens the tree and can eventually lead to death.
• Decay and Disease: Large topping cuts often cannot properly heal, leaving open wounds vulnerable to rot, pests, and fungal infections.
• Unsafe Regrowth: Trees respond to topping by quickly sending out multiple weakly attached shoots (called water sprouts). These fast-growing limbs are far more likely to break and cause future safety hazards.
• Decreased Property Value: A topped tree loses its natural form and beauty, often becoming an eyesore. In some cases, the cost to remove or replace a topped tree far exceeds the cost of proper pruning.
  

If you are interested in finding an ISA Certified Arborist visit Trees Are Good and use the Find and Arborist tool. Responsible pruning maintains a tree's structure, improves health, and reduces risks-without harming the tree or altering its natural form.

Maintaining a strong urban tree canopy improves air quality, reduces stormwater runoff, creates energy savings, and promotes biodiversity. To learn more about better tree practices, visit the Urban Forestry Page on our website.