General description Automatic, time-saving irrigation, the GARDENA Water Control Flex is perfect for watering potted plants, thanks to the extra short watering durations that can be activated up to 6 times a day. Connect your water control to a Micro-Drip system or sprinkler for automatic, convenient watering. Simply connect the weather-proof unit directly to the tap, set your watering schedule, and relax knowing your plants are being cared for. Technical specifications Power supply: 1x 9V alkaline battery Usage Use the "water now" function for continuous water flow without removing the unit from the tap.