Most awesome hydro system ever!! dunno if it would work for my peppers, but i still want!!!!!!!!! The Volksgarden® is a rotary hydroponics system in which plants are installed in a circular unit, growing toward a light source at the center. It has approximately 20 square feet of growing area, and holds up to 80 plants. Its most successful crops include a variety of herbs, leafy lettuces, chards, peppers, strawberries, eggplants, tomatoes, cucumbers and some flower varieties.