Knowledgebase
Silver maple trunk damage #941963
Asked August 09, 2026, 3:51 PM EDT
Hennepin County Minnesota
Expert Response
The tree appears to have been planted too deep. I do not see any sign of the root flare at the base. Scroll down to the planting section of this web page.
https://extension.umn.edu/how/planting-and-transplanting-trees-and-shrubs
There are green leaves at the base. If they are dropped, that may be from drought or the beginning of the decline of the tree. If they are new sprouts, then leave the strongest ones to grow and produce a new tree.
Anticipating a future question. There is no repair that can be done to the damaged area. The loose bark can be trimmed off, but I am skeptical that this tree will survive and leaf out next spring.
Further information
https://mortonarb.org/plant-and-protect/tree-plant-care/plant-care-resources/trunk-wounds-and-decay/
https://www.purdue.edu/fnr/extension/mechanical-damage-to-trees-mowing-and-maintenance-equipment/
Good luck!