Browse resources Displaying 1 - 2 of 2 resources Photo: Patty Skinkis (Cropped from original) How to Shoot Thin Grapevines in Spring Watch to learn how to conduct shoot thinning in a vineyard. Patricia A. Skinkis | May 2024 | Video Photo: Patty Skinkis (Cropped from original) How to renew a grapevine cordon This video describes how to renew a cordon in a mature, cordon-trained, spur-pruned vineyard that has not had regular cordon renewal. Patricia A. Skinkis | Aug 2019 | Video