- Water your pots, hanging baskets, borders, veg patches and greenhouse plants Key Benefits Include: - Waters up to 20 pots in your garden - Contains an AC Water Timer that can start and stop watering at the time you choose - Saves time, water and effort - Automatic watering for patio pots, hanging baskets, borders, veg patches and greenhouse plants. - The AC Timer provides the flexibility to adjust watering duration, frequency and start time, providing extensive control. - Automatic drip watering is a form of automatic watering, and is the most sustainable and efficient form of watering for gardens, with tests showing that it is over 90% more efficient than using a spray gun or sprinkler. - Drip watering facilitates the slow release .