The vineyard of Château de Rouanne is a unique single block, planted entirely with 50+ year old vines, which are a selection massale of Grenache, Syrah and Mourvèdre. The ancient terroir is comprised of limestone and sandy marl soils dating back to the Pliocene epoch. Barruol uses whole bunches during fermentation, as the stems absorb alcohol and help retain acidity and tannin. Indigenous yeasts are used to impart the character and the purity of the terroir into the wine. The wine is aged for 16 months in concrete vats and is bottled unfined and unfiltered in order to deliver a “straight to the ground” interpretation of this unique vineyard.