M Squared Wines
Historic vineyard estate with gravity-fed winemaking
Best known for: Old Vine Cabernet Sauvignon
M Squared Wines is known for its exceptional Cabernet Sauvignon, which is sourced from some of the oldest vines in California's historic Monte Rosso Vineyard.
The winery’s commitment to quality shows through its careful winemaking process, including gravity flow vinification and extended aging in new French oak.
Each vintage reflects the unique terroir of the vineyard, resulting in wines that are rich, complex, and capable of aging gracefully.
Founded by Michael Martini, who has deep roots in the California wine industry, M Squared Wines continues to honor its legacy while producing wines that highlight the best of California’s wine heritage.
