Each vineyard is harvested and fermented separately. Bunches are hand-harvested with a strict selection in the vineyard, then completely destemmed and crushed. The must is spontaneously fermented in 5000L in stainless steel with native yeasts. The wine is then aged for nine months in used (5-6 years old) 228L French and American oak barrels. Blending and resting occur in large, neutral foudres. Bottled unfined and unfiltered.