Unpopular opinion: I gave a big oak a light trim in the fall and it bled sap for months
I had a client in Springfield who really wanted their big white oak cleaned up last October. It wasn't a heavy cut, just some deadwood and a few small crossing limbs. I figured it was late enough in the season it would be fine. Wrong. That thing wept sap from every cut spot all winter long, right through February. It wasn't a little bit, it was a constant, sticky drip that stained their patio. In my experience, you always hear 'don't prune oaks in spring', but I learned the hard way that a late fall trim can be just as bad for some of them. The tree seems okay now, but I won't do that again. Has anyone else run into a specific species that just won't stop bleeding after an off-season prune?