The grapes are vinified separately. Grapes are refrigerated before pressing (to avoid loss of aromas). Press juice yield of 50%. Static dewed at low temperature. Fermentation of musts at 16-18ºC with selected yeast. Base wine with an important acid component and a low pH appropriate for the long aging. After the bottling, the second fermentation and aging take place in our cellars located at 30 meters downstairs, at a constant room- temperature of 14º C all year round.