If you aren’t sure what you’re doing, be very careful when cutting mature tree roots (roots larger than 2 inches). Root cutting and pruning can affect both a tree’s stability and its ability to nourish itself. Issues during root cutting can result in damage or injury. 

It’s recommended you call in a pro to help, unless it’s a very small tree and you aren’t worried about the prospect of losing the tree.

You can hire a professional arborist or tree removal service to cut down a tree to ensure safety, prevent property damage, and comply with all the local regulations. It’s highly advisable to always hire a professional, as tree removal can be extremely dangerous, especially for large or damaged trees. Certified arborists or tree removal experts have the proper equipment, training, and insurance to do the job safely and efficiently. They can also handle cleanup, stump removal, and obtaining the necessary permits.

If the roots are still alive, the dead tree will usually try to put out new shoots. That doesn’t mean the tree will survive or that the dead parts of a tree will come back to life. If parts of the tree have died and turned gray or rotten, nothing will bring them back to life and they need to be safely removed.

Trees provide many benefits, including shade, habitat for local wildlife, and cleaner air, so it’s always a good idea to try an alternative strategy like crown reduction before you chop one down. But sometimes, cutting down a tree is the only option (like if it’s severely diseased). A licensed arborist can assess the tree and recommend the best course of action.