The Irri-Gator Drip Irrigation system utilizes drip tubing that has been used successfully for years in commercial agriculture worldwide. Its ability to provide the uniform delivery of water and nutrients to a plant's root zone is unsurpassed.The Irri-Gator's drip irrigation technology saves up to 75% of the water normally used with sprinkler systems. Its uniform distribution reduces water consumption compared to "soaker hoses" by over 20%. There's less evaporation, no water and chemical runoff, less energy usage and precise placement of water directly to the plant's root structure.This efficient use of our most valuable natural resource will continue to provide great benefits to our environment.The Irri-Gator is easy to install. Water use is 0.5 GPM per 100'.The Irri-Gator 100 system is comprised of a 100' roll of drip tubing with pre-installed drip orifices, as well as the appropriate fittings The Irri-Gator 250 system is comprised of a 250' roll of drip tubing with pre-installed drip orifices, as well as the appropriate fittings See photo for detail.