Learn how to grow peppers from a pepper. Whether you use a store bought pepper or pick your favorite pepper from a plant, you can use existing peppers to seed, germinate, and grow your very own pepper plant. This is the best way to harvest peppers that you will love since you know the taste already. We'll cover how to start pepper seeds, germinate, fertilize, and transplant your pepper plants so you get a harvest full of delicious peppers.