This extremely reliable system has proven itself over the last 25 years! Grow one large plant or up to five small ones. It increases oxygen to the roots for vigorous growth and healthier plants. Our best selling hydroponic module, the WaterFarm is built with high-impact plastic to assure a long service life. The WaterFarm unique square design allows growers to closely pack WaterFarm units to create large, high-density installations. The WaterFarm will grow small, medium, and large plants. With its large water capacity and low water requirements, the WaterFarm is simple and efficient. Offering the features of larger systems at a lower cost without sacrificing quality or performance, the WaterFarm is seen as one of our very best buys.