Josh joined St. Supéry Estate in May 1999 after earning a Master's degree in Agronomy and an undergraduate degree in Agricultural Systems and Environment from University of California at Davis. A firm believer in sustainable farming, Josh has worked diligently to achieve Napa Green certification on every acre of St. Supéry Estate's properties. These certifications go to properties that are managed in ways that restore fish and wildlife habitats and improve water quality. Under Josh's management, St. Supéry Estate became the largest family owned Napa Green certified vineyards in the Valley. Because of Josh's tireless work and determination in the vineyards, St. Supéry Estate's properties are farmed with first-class viticultural practices.