The Petreto winery
The Petreto winery, owned by the Fonseca family, is situated in the valley along the Arno river and is composed of a 30 ha surface, of which 12 ha are organic vineyards. Because of its specific microclimate, the farm stands out for its production of several particular types of white wine using Semillon, Sauvignon Blanc, Chenin blanc and Sauvignon Gris grape varieties. The production also includes two different types of red wine, Chianti Colli Fiorentini DOCG and IGT Toscana, produced by Sangiovese, Canaiolo and Merlot grapes. In addition to these wines, the winery's trademark wine is the Pourriture Noble, a sweet botrytized wine.