Hatch chile peppers are a generic name for New Mexican peppers that are grown and harvested in the Hatch Valley region, New Mexico. Learn more about the Hatch chile pepper from Chili Pepper Madness. Scoville Heat Units: 1,000 - 8,000 SHU (or hotter) What are Hatch Chile Peppers? Hatch chile peppers are actually a generic … Continue reading Hatch Chile Peppers: All About Them