Intertwining iridescent geologies: clays, millenary cobblestone debris, tuffs and sandstones. The strong salinity of the ground and the temperature range must be carefully understood. The climate is influenced by Mount Amiata, an ancient extinct volcano that stands high above the horizon with its 1 mile height. The estate stretches over 240 acres, 80 of which are cultivated with vines, 42 for Brunello, with vineyards from 8 to 41 years old. The altitude of the vineyards varies from 620 to 1340 feet high. The vine exposure is towards the south-east, with more and less steep slopes.

Sangiovese dominates in the vineyard, being the absolute protagonist of Mastrojanni wines. It is present in the Brunello, the Rosso, in the cru Loreto and in the cru Schiena d’Asino; the latter produced only in extraordinary vintages. With a pinch of imagination and fun, the winery created a "Supertuscan" IGT San Pio, a harmonious blend of Cabernet Sauvignon and Sangiovese. To conclude with a sweet ending, the Moscadello of Montalcino late harvest Botrys, their golden nectar, a blend of Muscat, Malvasia di Candia and Sauvignon Blanc.

A strong identity, coherence and consistency in quality: these are the values that Mastrojanni has created and cultivated over the years and which enabled the company to stand out among more than 200 wine producers of the Consortium of Brunello di Montalcino wines, with its original and high-quality profile. These values are the result of a passionate, proud and respectful interpretation of nature, tradition and history of the territory.