Please bear with this...I'm new to the fruit tree arena. We close on our homestead in a couple of days. There is a well established apple tree on the property. Like many things on the property it's been awhile since someone took care of it. I was wondering what is a good time of year to prune? Can I do it this late since we've already had frost and snow expected in a couple days? Should I just wait until spring? HELP!!! Thanks:facepalm:
Yes, now is the time. Look at the tree, and there should be some relatively large main limbs emanating from the trunk. These are "scaffolds." There should also be a certain number of unbranched branches growing directly from these "scaffolds." These are called "laterals." There won't be very many laterals if the tree has been neglected, because most of the branches will have grown branches of their own. This is OK.
Now hack off everything that is neither a scaffold nor a lateral. You will likely be removing the vast majority of the topgrowth. Literally, trace up the trunk, turn onto the scaffold, and turn onto the lateral. If you have to turn more than twice, cut whatever it is back to the scaffold.
There are those who will warn you that this can/will kill the tree. Unlikely. I have never seen it happen to a healthy tree. What you will be left with this year will look scrawny, because there will be few unbranched laterals. The ones you leave this year will be cut off the next. And watch out, because next year, there will be so dang many laterals that you may end up needing to thin them. But after that, just cut off anything more than second year growth.
The reason for this is that most apples grow on second year wood. This means that whatever was brand new this year will fruit next year. You are pruning to maintain laterals, in order to keep the tree open to the air, and to promote the growth of that wood which makes fruit.
There is a rare chance that you have "spur fruiting" apples. But you should still prune like I described this fall, and then post pictures of the flowering/fruiting structures next spring/summer for further advice.