Pruning grapevines is an essential step in the winemaking process. Each snip of the shears impacts the upcoming harvest. Trim too much and the grapevine won’t develop enough shoots and foliage to ripen the grapes. Trim too little and the grapevine will be an overgrown tangle of vines that are difficult to manage and may result in a small yield. Watch this video to learn more about the pruning process.