Vin Santo di Montepulciano Doc Vino da Dessert Grape varieties : 50% Malvasia del Chianti, 50% Grechetto. Vineyard location: Pietra Rossa. Grape harvest: 1 - 6 october. Type of container: Oak barrels lt 70. Aging in wood: 5/8 years. Bottles: 1.200/15.000