Q. Do I need to do anything to prepare for the arrival of my professional tree care technician?A. Prior to our tree care technician's arrival, we request that you water around the base of your trees out to the edge of the tree’s canopy. This softens the ground so we can get the deep root tree probe into the soil. We also suggest if you have a confusing property or if we are not treating all the trees on your property, that you also create a map or mark the trees that you want us to treat. Making a map of your trees will help the tree care technician be able to identify which trees you want to have fertilized more easily.