All natural. No artificial ingredients. No preservatives. Green Chilies are the heart of Mexican cooking. Casa Fiesta Whole Green Chilies are grown in the fertile New Mexico Mesilla Valley. Our Green Chilies are flame roasted and peeled which impart an unexcelled flavor and texture to this mild yet flavorful pepper. Casa Fiesta Whole Green Chilies are vertically packed. This pack style provides excellent portion control since the chilies are uniform in length. Product of USA.