Currently I'm visiting my family and my father hired a local landscaping company to mow the lawn. Of course they're all beaners and illegals and they don't have any idea how to properly weed whack and mow a lawn. I planted a new tree last year and yesterday the weed wacker retard butchered the tree by cutting it around its entire base so of course it will die because the tree can no longer get nutrients. I'm leaving in 2 weeks but next week when they come back I will set aside the weed whacker guy and tell him to not be a moron and learn how to cut properly but regardless of that I want to protect the new tree I'm going to plant. What do you guys use to protect the base of your trees from incompetent landscapers?