Jutta Ambrositsch works in Wien, the heart of Austria's Weinland region—a territory defined by mineral-driven whites and the distinctive practice of field blending. The winery's portfolio centers on three flagship wines that reflect Vienna's viticultural character. Glockenturm, a blend of Grüner Veltliner, Sauvignon Blanc, Riesling, and Chardonnay, sits at the top of the range. Sieveringer Ringelspiel, a pure Sylvaner, and Döblinger Gemischter Satz Reserve, a blend of Riesling, Grüner Veltliner, and Blauburgunder, complete the core offerings. All three have been assessed by Wine Advocate, Falstaff, Wine Spectator, and Wine Enthusiast. The winery's approach emphasizes the white-wine traditions of Vienna, where Grüner Veltliner and Riesling anchor the regional identity, and where field blends—mixed plantings harvested together—remain a living heritage.