Gsellmann produces wines from Burgenland's Weinland region, where continental climate and sandy soils shape the character of Austria's native red varieties. The winery works primarily with Zweigelt, Blaufränkisch, and St. Laurent—grapes that thrive in this terroir and express the region's mineral and fruit-forward identity. The flagship Gols blend, a combination of St. Laurent, Blaufränkisch, Pinot Noir, and Zweigelt, anchors the portfolio. Single-varietal expressions like Golser Salzberg Zweigelt and Little Ti's Ungerberg, which pairs Blaufränkisch with Zweigelt, demonstrate the winery's focus on these core varieties. Falstaff has rated the wines from this producer.