The harvesting is entirely done by hand. Each cluster is sorted at the vine before being transported to the cellar in small boxes, and stored in a cold room to preserve them. Then, they are put on a conveyor belt and sorted again, removing any that are of inferior quality.
Each plot is vinified separately. Certain grape varieties, such as Grenache and Syrah, have been isolated to grow in micro-parcels within a larger plot. The winemaking objective here is to select the best vines according to the nature of the soil and the quality of the grapes.