Automatic watering for your patio pots, hanging baskets, borders, vegetable patches, and greenhouse plants. Saves time, water & effort when keeping your garden watered.Key Benefits Include:Automatically waters up to 20 containersIncludes the Select Controller, which has a manual watering function, allowing you to water whenever your plants need it. Includes 16 pre-set programs to supply water from once a week up to four times a day.Drippers deliver water directly to the roots reducing water wastageEasy to install as pipes can be easily cut and joined together depending where you need to waterRegular focused watering keeps plants healthy and less prone to disease