Growing Hotter Every Day At Pepper Joe’s we’re on a mission to “grow hotter every day” and it all starts in our state-of-the-art 7500 sq. ft. greenhouse in Iowa. Here, you’ll find our small team of hot pepper enthusiasts growing a huge selection of the hottest and rarest peppers on this planet. Finely Ground Hot Chili Powder Want to feel the glorious rush of pure super hot pepper heat without needing to grow, care for, or process them? Grab some jars of Pepper Joe's super hot chili powder and feed your fiery side with just a shake! Dried Pepper Pods The best fresh pepper substitute solution. Crushed Chili Flakes Easily add heat to anything with just a shake. Pepper Mash Purees Make your own hot sauces and spicy dishes.