The basic configuration includes three bottles that act as plant holders, a bottom reservoir to capture/hold water, and tubing to move water through the system. It also utilizes a small air pump that uses water displacement to elevate the water up to the
Hydroponics is a form of agriculture where plant roots grow, not in soil, but in nutrient-enriched water. It’s a great method for growing food indoors and in small spaces. With the addition of automatic controls, it can be nearly maintenance-free.