Established in Sardinia's Romangia region the early 1900s, Tenute Dettori is a family-owned winery known for its biodynamic and natural winemaking practices. They focus on traditional Sardinian grape varieties, and their winemaking practices are deeply rooted in biodynamic and natural methods, emphasizing minimal intervention. Grapes are hand-picked and fermented without added yeast or enzymes. The wines macerate on grape skins in cement vats, and no oak is used. They avoid chemicals, only using sulfur when necessary. The wines are unfiltered and unclarified.