Get crackin'! Wonderful Pistachios are harvested in one of the most perfect environments on Earth for growing pistachios--California's San Joaquin Valley. Only a handful of locations in the world share its Mediterranean climate and rich, fertile soil. It's what makes our Wonderful Pistachios so, well, wonderful. So get crackin'! Heart healthy: Scientific evidence suggests but does not prove that eating 1.5 ounces per day of most nuts, such as pistachios, as part of a diet low in saturated fat and cholesterol may reduce the risk of heart disease. See nutrition information for fat content.