A 460-acre property of which 230 acres are planted to vines, Rancho Santa Rosa is located on steep, south-facing hillsides with limestone soils—elements of terroir that are essential to Burgundian-style Pinot Noir and Chardonnay vintners. Pinot Noir grows at the highest reaches of the ranch, with elevations to 1,000 feet. The Chardonnay is established on the rolling hills surrounding the winery. There are also four acres of Syrah planted on the western corridor.
The Rancho Santa Rosa vineyard is subdivided into 59 microblocks that are farmed, harvested and vinified separately, which allows a meticulous level of observation and management of the vineyards, and vinification according to the specific requirements of each small block of fruit. A variety of soil types matched to appropriate rootstocks, and a broad array of clonal selections also give the winemaking team the opportunity to make wines of great diversity and character.