Featuring tiny holes or ?pores? along its length, the SoakerPRO® soaker hose weeps water directly to plants? root systems at a rate of 0.5 gallon?1 gallon per foot per hour on ground level. This not only reduces evaporation, but also uses up to 70 percent less water than a conventional sprinkler. To further reduce water consumption, we?ve added a patented blue water restrictor in the female coupling to control water pressure and flow. The SoakerPRO® soaker hose is very lightweight, which makes it easy to wind around plants and set under soil or mulch. Once established, you no longer have to carry or drag a cumbersome garden hose to water your garden. In addition, your delicate flowers, foliage and vegetables are protected from the intense water pressure that comes from a traditional water hose and/or nozzle. The SoakerPRO® soaker hose is made from 65 percent recycled rubber and backed by a 7-year warranty. It?s also lead-free and compliant with California?s strict phthalate-content standards, so no harmful chemicals or odors are added to your water supply.