Yields are kept low between 30 and 35 hectoliters per hectare with botrytis carefully removed by hand.  Grapes are crushed by foot and receive between three and 36 hours of maceration on the skins. Vinification is entirely in stainless-steel tanks and malolactic fermentation is avoided.

Kollmütz is a terraced vineyard in Wösendorf sitting between 200 and 400 meters of elevation. The soils of Kollmütz developed from an ancient landslide resulting in chaotic layers of rock and boulders. The vineyard is particularly rich in magnesium and iron. Wines from Kollmütz are typically linear, dense, and intensely mineral in character.