Harvested the second week of September 2019 by hand, the grapes were not destemmed, only crushed by treading. It was vinified in earthenware jars underground on the banks of the Duratón River as it passes through Peñafiel. Alcoholic fermentation and daily pumping over with the vineyard’s own indigenous yeasts of that particular year. No correction or contribution was made. Maceration for 9 months underground. Malolactic fermentation is not performed. Once the 9 months have elapsed, the wine is transferred to oloroso butts where it will remain for a further 6 months. During the entire process, the wine remains under a veil of flor generated during its time underground. It is racked twice before bottling to remove impurities and solid residues by decanting, allowing it to reach the bottling stage in optimal conditions of cleanliness and natural stabilization. No obstante, durante la vida en botella, es posible que surjan precipitados dada su elaboración natural.