Grassi

Italian and Bordeaux varieties from Napa Valley's volcanic soils.

Grassi produces wine in Napa Valley, where the region's volcanic soils and Mediterranean climate support both classic Bordeaux varieties and Italian cultivars. The winery's Ribolla Gialla, made from the crisp white grape native to northeastern Italy, demonstrates the versatility of Napa's terroir. Mezzo Mezzo, a blend of Merlot and Sangiovese, bridges the valley's Cabernet tradition with the structure and earthiness of Tuscany's signature red. Both wines have been assessed by major critics including Wine Spectator, Wine Advocate, Wine Enthusiast, and Decanter, reflecting their place in the broader conversation around Napa's diverse portfolio.