Run by Helen and Martin Schmidt (the same Martin Schmidt who co-founded PIWI Kollektiv). They farm 42 hectares organically, including 17 hectares of PIWI varieties — reportedly Germany's largest PIWI operation.
Winery
Kiefer by Schmidt (Kiefer & Schmidt Winery)
Baden, Kaiserstuhl
On our menu: Alcohol-Free Blanc de Blanc