The ecological wine and sparkling wine Gretzmeier was founded in 1986 and is managed since 1988 consistently ecologically in the Baden municipality of Merdingen on the Tuniberg.All our red wines are fermented 100% on the mash.Our sparkling wine is produced exclusively according to the traditional method. The sparkling wine is stored under constant supervision and control up to 10 years on the yeast.In addition, we invite you to our seasonally open, cozy Straußwirtschaft to regional specialties.In this sense, we wish much enjoyment with our wines...