We are in 1918 in Sardiana when Francesco planted the first vineyard. The Serdiana estate is surrounded by a particular scenic beauty. The company covers about 20 hectares, here are the most important vines. The Sisini estate extends for about 60 hectares in the hills of the Municipality of Siurgus, at an altitude between 250 and 300 meters above sea level. Thanks to its excellent climate and its excellent exposure of the vineyards give an excellent production of white wines. The Sa Tanca estate extends for about 80 hectares at an altitude that varies between 200 and 350 meters above sea level, with its intense rains distributed throughout the year and thanks to the optimal temperature changes for development and maintenance. of coloring and aromatic substances. Here we find Cannonau, Monica, Bovale Sardo, Carignano, Vermentino, Malvasia Bianca. The Vigne Vecchie estate extends for about 60 hectares, at an altitude ranging from 190 - 220 meters above sea level, here we have the production of excellent wines. The Porto Pino estate extends for about 15 hectares along the coastal strip overlooking the Gulf of Palmas, from 200 to 700 meters from the sea. Its climate is excellent thanks to the mitigating action of the winds and the large changes in temperature between day and night, which allow an ideal development of phenolic substances and contribute to making it the ideal place for the cultivation of Carignano. The sandstones that distinguish these soils also allow the retention of nocturnal humidity, constituting a natural protection against drought and giving life to a spectacle of lush vineyards with incredibly rich fruits.