Hello everyone, I have 3 grape Vines in the Seattle area that are producing like crazy. But, two of them are seeded and I can get my family to eat them. So I am hoping that someone can help me procure the Cuttings from a red or black or champagne seedless grapes that I can graft into my vine. There vine I would like to reduce or eliminate is a Niagra.

Thanks

Geoff form Gig Harbor