Knowledgebase

Definition for Tree Topping vs. Pruning #818404

Asked January 10, 2023, 5:22 PM EST

Hello, Recently three trees in an area adjacent to my home were cut to reduce their height. Based on the attached pictures were the trees topped? I am asking because topping a tree is not allowed in the city of Portland except in specific circumstances. Let me know if you need better visuals of the trees. Thank you.

Multnomah County Oregon

Expert Response

Hello,

I am sorry for the delay in responding.

The pruning cuts did remove the growing tips of the trees and I would consider it topping.

However, the vertical part that was pruned off is relatively small compared to a severe topping.

With minor thinning cuts in the future one could re-train the tree to a single central leader.

As it it now, these trees will form multiple leaders in the future.

Weston
Weston Miller Replied January 13, 2023, 6:23 PM EST

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