Château Moulin St Georges has been referred to as a junior version of Château Ausone as it is owned by the same proprietors, the Vauthier family. Its 17.3 acres of vineyards are located between those of Ausone and La Gaffelière and are well-sited on a south-west facing slope, known as the Pavie slope. The vineyards are planted with Merlot (66%), the rest (34%) Cabernet Franc and Cabernet Sauvignon.
The vines are expertly cultivated by Vauthier who firmly believes that a wine's quality is first and foremost a function of the vines and the fruit they bear. Consequently, yields are kept deliberately low and the grapes exclusively hand-harvested. Winemaking takes place in temperature-controlled, stainless steel tanks and the wine is then matured in 100% new oak barriques for 15-20 months. The wines are bottled unfiltered.