Peter Stolleis works in the Pfalz, Germany's warmest wine region, where Riesling thrives with ripeness and mineral precision. The winery's portfolio centers on dry Rieslings that capture the character of their vineyard sites. The Haardter Herzog Riesling Kabinett Trocken, sourced from a classified vineyard, stands as the flagship expression—a wine that has drawn assessment from Wine Advocate and Falstaff. The Gimmeldingen Riesling and Riesling Nussbien round out the core range, each reflecting the Pfalz's ability to produce Rieslings with both weight and acidity. These are wines built on terroir rather than oak or manipulation, letting the grape and place speak directly.