Domaine Chassorney(Frederic Cossard)-Hautes Cotes de Beaune-Puits de Chaux Rouge 2017
Vinification is without any sulfur dioxide at all. Cossard uses a long maceration of five to six weeks, and malolactic fermentation occurs while the wine is still on the skins. The barrels he uses are cleaned by ozone � not sulfur dioxide.
The natural fermentations of the whites can take up to 6 months: there is no stirring of the lees at all.
His range is divided into the wines sold under his name (higher end) and those of Domaine de Chassorney.