Grüner Veltliner and Weissburgunder are the two components of this cuvée. They come from 40 year old vines planted on a complex combination of limestone, slate, gravel, and sand. A third of the grapes are destemmed and fermented on skins for three weeks while the rest are pressed whole cluster into old 500L barrels. The two wines are combined and spend an additional year in large neutral oak. The wine is bottled unfined and unfiltered.