Pruning grape vines is a midwinter job that keeps plants shapely, healthy and fruiting well. Climate change means that grape vines, once the preserve of large conservatories and warmer hemispheres, ...

I have a two year old Concord grapevine that I have growing on an arbor. Last year, I read conflicting information on pruning (one source said to prune it and the other saying not to prune its first ...