Knowledgebase
SICK TREE #879125
Asked July 28, 2024, 2:54 PM EDT
Sherburne County Minnesota
Expert Response
Hi Grace,
It looks like this tree may have internal rot. You may be able to narrow the cause by looking at this website:
https://apps.extension.umn.edu/garden/diagnose/plant/deciduous/maple/
It might be wise to have a professional come out and look at the tree. You can find a certified arborist here:
https://www.treesaregood.org/findanarborist
Good luck.