All offers considered. Grapes are sustainably grown on the Schrader Ranch Vineyard located on the Russian River in southern Mendocino County. It is co-located with Rivino Winery and is the source of the winery's estate wines. Varieties include Chardonnay, Viognier, Pinot Blanc, Sangiovese, Cabernet Franc and Merlot. At the vineyard, the warm weather is often tempered with the cool nights and morning fog off the Russian River maximizing the terroir on grape quality.