just thought I would post a few pics of my neglected kandiyohi(actually all my vines look like this this year had no time to prune any) grape which has some major over cropping :) We harvested close to 100 lbs from this single vine, even thought there was too much to sufficiently ripen before frost it managed to get to an average 16 brix. What do you do with underripe grapes? Juice em!
It is not a very good eating grape I find as it is has a very bland grapey flavor even on a good year. But it is a good novelty if you have the room as the berries get quite large.