Below is some general information on cold-hardy grape growing. If you're looking for more information on grape-growing or winemaking, become a member and you'll have access to our online forum, which has a wealth of knowledge from all our growers and winemakers!
Michigan State University - Grape Growing Extension Office
University of Minnesota - Department of Viticulture
Video: Grape Varieties of U of M - Peter Hemstad (Breeder)
University of Iowa - Department of Viticulture
Pennsylvania Wine Grape Growers Network
Midwest Wine Press
VESTA Instructional Videos