How to prune garden grapes so that they give bigger fruits and also have branches that can climb onto a spalje. when to prune the grapes in a country that can get to minus 15 in winter? Thanks,
Certified GKH Gardening Expert
Pruning grapes can be a tricky subject, but we have an article here that will explain all you need to know.
Here is more information: https://www.gardeningknowhow.com/edible/fruits/grapes/prune-grape-vine.htm