 Grapes for DOC production are limited to harvest yields of 12 tonnes/ha with finished red wines needing a minimum alcohol level of 12% and finished whites needing at least 10.5% alcohol.The DOC red wines are blends of 50-70% Sangiovese, 15-30% Canaiolo, 10% Trebbiano, and up to 10% of Ciliegiolo and Montepulciano.The whites are blends of 50-70% Trebbiano, 15-35% Grechetto and up to 15% of Malvasia and Verdello.