What is root pruning, how is it done, and why is it necessary?
Root pruning is similar to pruning branches, and is done when roots are infringing on an area where construction is to be done, or when they are causing damage or safety problems to sidewalks, driveways, streets, and the like. When it is necessary to prune roots, cuts should be made with a pruning saw, cleanly, without any slant. They should be made 6-12 closer to the tree than the construction limit. A callus will form about the cut, and new roots will generate from the callus. A Certified Arborist or Certified tree worker, ie: a trained professional, should complete any root pruning work that is necessary.
