Country Farm Lifestyles has a really in-depth article on growing grapes and pruning them with a how to guide that includes images and instructions.They even offer tips on pest prevention. Very nice article. Then Summer Acres shows how to gain and extra 4 to 6 weeks growing time by pre growing the pruned cuttings instead of just sticking them into the ground. They tell us that grapes should be pruned every year and so instead of having to keep buying more vines we can grow as many as we have prunings without spending more money.
Growing New Grapevines From Pruned Cuttings