Ruby Farms Caviar Nectar Sour Diesel combines premium cannabis concentrate with a carefully preserved extraction process designed to capture the plant's native flavor and aromatic character. Starting at -128°F, the material is flash-frozen the moment the plant is harvested to help preserve it at its peak. From there, the diamonds are mined and cured alongside the sauce until fully formed, then blended back together with native terpenes for an exceptionally flavorful and potent concentrate.