treelooker
Treehouser
Just put up this old vid on fixing misplanted trees fwiw. Are these donuts common in your area? does anyone else work with them?
<iframe width="560" height="315" src="//www.youtube.com/embed/fo7vL-tSTsA" frameborder="0" allowfullscreen></iframe>
<iframe width="560" height="315" src="//www.youtube.com/embed/fo7vL-tSTsA" frameborder="0" allowfullscreen></iframe>