Battenfeld Spanier produces Riesling from Rheinhessen, Germany's largest wine region. The winery's portfolio centers on dry and late-harvest expressions of the variety, with flagship wines including Zellertal Kreuzberg and two bottlings from Am Schwarzen Herrgott—a Grosses Gewächs and a Spätlese. These wines have been assessed by Wine Advocate, Falstaff, Wine Spectator, Decanter, and Wine Enthusiast. Rheinhessen's warm continental climate and diverse soils support Riesling's full ripeness while preserving the grape's characteristic acidity and mineral precision. The region's best examples balance richness with structure, a tension that defines serious German Riesling.