Grape canes too long
My grapes are 20 years old. I pruned them minimally and they are overgrown and almost wild. Is it too late to shape and prune them?
Putnam County New York grapes
Thank you for your question. Here is a Cornell Extension article on pruning which (page 49) should answer it: https://cpb-us-e1.wpmucdn.com/blogs.cornell.edu/dist/f/575/files/2015/12/4grapes-23qh25l.pdf
Hope this is helpful. Good luck!