Domaines Kilger works with Blauer Wildbacher, the indigenous red variety of Südsteiermark in Austria's Steiermark region. The winery has focused its production on rosé expressions of this grape, releasing both still and sparkling formats. The Reserve Dosage Zero Brut Rosé and Brut Rosé—both zero-dosage sparklings—represent the core of the portfolio, alongside a still Rosé. These wines have been assessed by Falstaff, Wine Advocate, Wine Spectator, Wine Enthusiast, and Decanter. Südsteiermark's warm days and cool nights create conditions suited to the delicate, high-acid character Blauer Wildbacher can achieve, particularly in the hands of producers focused on precision and minimal intervention.