GARDENA Flex irrigation controller for quick automatic irrigation for the terrace and balcony, easy to use, Water Now function, Color Black/Grey/Orange 1890-20Automatic watering Gardena It waters your garden comfortably and effectively, even if you are not at home. For balcony and terrace, it is ideal for watering potted plants with a drip irrigation system. unique operating surface, simple and intuitive programming thanks to swivel and push principle. 23202 3. Now, as the control unit can be removed at the touch of a button, it is possible to water manually at any time, e. g. to fill a bucket. RPA2023