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Why we won't top your tree (and what to do instead)

By Sam Hewitt · April 7, 2026 · 4 min read

Tree topping — cutting the entire top off a tree to make it shorter — is the single most damaging thing you can do to a mature tree. We don't do it. Here's why, and what we do instead.

What topping actually does

Cuts off the entire crown. Leaves big wound sites that almost never heal properly. Triggers panic-response sprouting (called water sprouts) that are weakly attached and prone to breaking. Stresses the tree which makes it vulnerable to pests and disease.

The cycle of damage

Year 1: tree looks shorter (the goal). But sprouting begins.

Year 2-3: water sprouts grow rapidly and densely. Tree looks ugly and unhealthy.

Year 5-10: weakly attached limbs start failing. Tree becomes hazardous.

Year 10-15: tree may need removal.

What we do instead

View restoration: selective limbing through the lower crown. Opens views without harming health.

Crown reduction: gradual height reduction over 3-5 years using proper cuts. Slower but the tree survives.

Crown thinning: removes inner branches to reduce wind load + improve light penetration.

Removal: when the tree is genuinely too big for the location, removal is sometimes the right answer.

What we never do

Top your tree. Topping is malpractice in arboriculture. If a tree service offers to top a tree, they're not an arborist.

If a 'tree expert' suggests topping, find a different tree expert.

Free arborist consultations. We tell you the right approach for your specific tree.

Need pruning & shaping in Portland?

We're Heritage Tree Co. — family-owned, fully licensed, and answering the phone live. Most Portland jobs booked same-day.

Got a plumbing question we didn't cover?

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