Pruning high cordon grapevines in Minnesota

This video shows the thought process of how to select and prune back spurs on a spur-pruned high cordon (a.k.a. single high wire) Itasca grapevine. It also shows how to remove and replace a dying cordon. Filmed at the University of Minnesota Horticultural Research Center. Created, designed, and edited by Annie Klodd, John Thull, Drew Horton, and Matt Clark.