More about 2019 Mader Rasacker Alsace Grand Cru Riesling Domaine Mader was founded in 1981 by Jean-Luc and Anne Mader and continues to be family owned and operated, with their son Jèrome taking over in 2005 after studying enology. They converted their vineyards to organic farming in 2007, helping preserve each site's unique expression of Alsatian terroir, consisting of thirteen distinct soil types. The fruit for this wine comes from the family's small 3.2 acres in the Grand Cru Rosacker, known for producing Rieslings with ripe fruit aromas, salinity, and laser focus. Fermentation takes place in stainless steel vats at low temperatures, protecting the variety's fruit purity and flavor intensity, balanced with vibrant acidity that will allow this wine to age for added complexity, although it's brilliant right now.