Alea is Grosset's European-inspired expression of Riesling from the biodynamically farmed Rockwood Vineyard in Watervale, Clare Valley. The 2026 release is the seventeenth vintage from this site, combining fragrant florals, kaffir lime and pink grapefruit with subtle generosity, textural depth and a crisp, building finish.
Vineyard
The Riesling comes from Grosset's Rockwood Vineyard in the Watervale sub-region of Clare Valley. Established in 2001, the vineyard is now 25 years old. The site includes a 300-metre corridor of hard red rock with poor orange-red topsoil, initially considered an unlikely place for Riesling but selected by Jeffrey Grosset for its potential. The vineyard is farmed biodynamically and forms part of Grosset's ACO Certified Organic and Biodynamic vineyards and winery.
Winemaking
The Riesling is hand harvested and made without fining. Grosset employs what it describes as a more European winemaking approach for Alea, designed to bring out the distinctive expression of the Rockwood Vineyard.
Producer Tasting Notes
Grosset: “Pretty and floral on the nose, this seventeenth vintage from Rockwood Vineyard showcases the European-style expression, a subtle yet enticing generosity. Kaffir lime and pink grapefruit emerge with elegant citrus purity. Delicious and textural, balanced by a building crispness through the finish.”
Specifications
Vintage: 2026
Producer: Grosset
Wine: Alea Riesling
Grape Variety: Riesling
Region: Watervale, Clare Valley, South Australia, Australia
Vineyard: Rockwood Vineyard
Vineyard Established: 2001
Soil: Hard red rock with poor orange-red topsoil
Viticulture: Biodynamic; ACO Certified Organic and Biodynamic vineyards and winery