The Deluxe Plant Watering System has a 7-liter tank capacity that uses an electric pump to water up to 14 potted plants automatically. An advanced water control system enables accurate flow, while individual adjustable taps regulate the amount for each plant. The taps insert into the soil and have nozzles that release an adjustable amount of water to each plant every 12 or 24 hours, as specified. You can even use multiple taps for plants in large pots, if desired. A long, 65-foot hose connects the plants to the Deluxe Plant Watering System. Taps are inserted at user-specified intervals to accommodate the plants to be watered. Connect the power adapter, and select the amount of water to be dispensed every 12 or 24 hours. The water is delivered in short bursts at 30-second intervals in order to allow time for the water to sink into the soil. Since the system isn't overly heavy, you can easily set it up whenever you're going to be away. Garden Minimize