Gardena 13.7mm Inbuilt Buried Drip Hose - Ideal for Underground Watering Lawns and Border Plants Never again dry lawn in summer: Thanks to the water-saving Gardena drip irrigation system, you no longer have to worry about watering the lawn. The drippers of the micro-drip system are self-cleaning and do not allow dirt or roots to enter the pipe. This increases the service life and makes the pearl watering hose particularly durable. Water saving and low maintenance - thanks to self-closing drippers and root barrier Thanks to the underground laying the water always reaches exactly where it is needed: to the roots of the plants. This prevents excessive evaporation and saves water. Thanks to the pressure compensation properties of the hose, uniform watering is guaranteed. The drip hose can provide up to 1.6 litres of water per hour per dripper. You can extend the drip pipes individually according to your needs up to a total length of 200 m (if the irrigation plant is installed in the center). Gardena - For over 30 years, garden owners have trusted Gardena automatic watering systems!