Fermentations take place in stainless steel tanks over 20-25 days at maximum temperatures of 15ºC. Once the vinification process is complete, the wine is left on its lees at low temperature for 2-3 months to develop secondary flavour characteristics. In the case of Chardonnay, the wine remains in French oak barrels for 3 months, with batonnage (stirring the lees) occurring several times a week.