Question: We have a can of spray foam that says it can be used to fill cavities in tree trunks. There's a hole in one of our trees where a branch was removed -- it's about waist-high. The hole extends ...

Q: I have a beautiful maple tree in my front yard. There is a big hole in the trunk where a branch was cut off. There seems to be water inside. A neighbor said it needs to be filled. Thomas “Tater” ...