• Varieties: Riesling, Auxerrois, and Pinots
• Terroir: Multiple parcels situated in the Zellenberg area (lieu-dits Graffenreben and Ritterpfad). Marl and crystalline limestone coastal conglomerate bedrock.
• Viticulture: Organic (Ecocert), biodynamic (Demeter). 8,000 vines/ha.
• Vinification: Pressed with whole clusters, ambient yeast fermentation. Aged 12 months on the lees.