H2O are by far the largest supplier of residential garden irrigation systems in the United Kingdom, saving not only considerable work nationwide, but also a lot of water! With an H2O automatic watering system the usage is precisely calculated according to the layout, size, and type of each garden, achieving a water saving of 30-60% compared to a conventional oscillating sprinkler system.

Installations range from blanket systems (covering large areas of lawn and mixed planting together), to systems that target individual planting areas. These will use automatic sensors to take into account soil and weather conditions to ensure that each area of planting is given exactly the correct amount of water.
