During the winter, the vine is resting. Size occurs from December to March ...
... which is not always easy for the grower who suffers with winter weather. There are many pruning techniques. Here are a few different regions: Guyot, goblet, in royat, lyre, etc.. The size is used to regulate the production of grapes and quality. If this task is not made, the Vine proliferates extensively because it is often forgotten that the vine is a liana.