Dislodge soil around root and trunk without damaging the tree tissue
Diagnose root problems
Visibly see the roots to assess removal of girdling roots that can potentially be the demise of the plant. Girdling roots act as a tourniquet, decreasing the flow of water and nutrients to the cambium layer
Lower soil height around tree if the tree was improperly planted
Correct compacted soil issues and at this time amendments for the health of the tree can be added to the soil