Professional Quality Soaker Hose - 50' Length x 5/8" Inside Diameter (C50) for lawn and garden watering applications. Extremely popular for professional growers and home gardeners, the Professional Quality Soaker Hose by Osmile is considered the best soaker hose currently on the market. It has extra thick walls for slower soaking, resulting in much more consistent watering. The extra thick walls also make the hose much more durable and less vulnerable to breakdown, which is a common problem with lesser quality soaker hoses. The 50' Soaker Hose will leak an average of 1 US gallon of water over the entire length of the hose in 115 seconds at 60 psi. NOTE: The hose may need to be "burped" or have air removed. Open the hose end and attach your water source at the one end. Run water through the hose until it starts running out the open end, then close that end up at that point.