Hi there,
I happened across this thread because I am of course having a similar problem with my Monstera. Similar to the original post, I repotted my Monstera and these brown spots started appearing shortly after, I do believe that it needed to be repotted, as it was extremely pot bound (it was a new plant but I noticed it was not doing well, and discovered how pot bound it was). It was in a 6inch container and I repotted to an 8 inch pot, using Ocean Forest Potting Mix and I mixed in perlite. Is there anything I can do?
