Which vine training method is primarily used in Jerez?

The vine training method primarily used in Jerez is vara y pulgar. This traditional method is distinctive to the region and is characterized by the use of two main canes that are pruned back to a few buds each year. One cane, the "vara," typically grows vertically, while the short stub with two to three buds, known as the "pulgar," is left for regeneration. This system promotes efficient canopy management and allows for optimal exposure of grapes to sunlight, which is especially important in the warm climate of Jerez.

Using the vara y pulgar method, growers can manage vine growth effectively, ensuring that the grapes achieve the desired ripeness and quality for Sherry production. It also facilitates better airflow around the grapes, reducing the risk of diseases and promoting healthy fruit development. This method differs from more prevalent techniques in other wine regions, making it a key identifier of Sherry vineyards in Jerez.