At First Growth, it benefits from exceptionally favorable natural conditions, both in the quality of the soil and in the situation of its vines and their exposure to the sun. It receives meticulous attention, combining a respect for tradition with the latest techniques. Vine-growers and oenologists are specially employed to supervise every stage of cultivation. Harvested entirely by hand, the grapes are collected in small open baskets. The wine is fermented in oak vats (Mouton is one of the last chateau in the Medoc to use them) and then matured in new oak casks.