The Salad Box is a passive hydroponics system for growing a small soil-free garden of salad greens and other plants with almost zero maintenance. It is clean and easy to use. It uses no electricity at allÑno air pumps or water pumps needed! It grows greens and lettuce up to thirty percent faster than soil. Use it indoors with grow lights or outdoors in natural light. The Salad Box will provide you and your family with fresh greens without any of the hassles of larger gardens or systems.