Thanks Oakley! I did watch a couple of videos.. The vinyard grape is pruned very small and produces a limited amount of grapes - but they have thousands of vines, rooted a few feet apart. Then I watched a backyard grape pruning video that was not so severe. Went down and made some preliminary cuts, at least.
I understand that fruit will be only on second year wood, so I may have to wait another year.
My friend is really handy with the cuttings! She brought me a Concord this fall, with instructions to plant it outdoors. Hardier than I would have thought.
