BushDoctor
Certified GKH Gardening Expert
Certified GKH Gardening Expert
Answered on June 29, 2021
I'm not sure that I understand the question, completely. If you mean that the root was exposed above ground, and got filleted by something such as a lawnmower- There is not action to be taken. The root will heal. Sealing it with anything will invite infection, whereas letting the root callous on its own will allow it to heal properly.
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