Vickery produces Riesling from the Barossa region of South Australia, drawing on the distinctive terroir of two key vineyard sites. The Eden Valley Riesling and Watervale Riesling represent the winery's focus on this aromatic white variety, which thrives in the cool microclimates of South Australia's elevated regions. Both wines have been assessed by major critics including Wine Advocate, Wine Spectator, Wine Enthusiast, and Decanter. The Eden Valley Riesling achieves an average prestige rating of 91.3, while the Watervale Riesling averages 89.7. Riesling from these South Australian sources typically displays the varietal's characteristic balance of fruit intensity and acidity, with the cooler conditions of Eden Valley and Watervale lending freshness and mineral definition to the wines.