[header] How to grow mini peppers from seed [title] Choose a source for your seeds. [step] You can buy seeds, or you can opt to harvest seeds from an existing pepper. You want your mini pepper plants to be as strong and productive as possible. 
Thus, if you choose to get seeds from a pepper, you should take seeds from the kind of pepper you'd like to reproduce. Choose one that is fresh, healthy, and from a hardy plant.