Rain Bird LNDSWKIT Drip Irrigation Landscape Spot Watering Kit Adds spot watering for 23 or more widely spaced plants Total of 57-pieces to help start or expand your Drip irrigation system Applies water directly to the root zone to reduce evaporation and yield watering savings up to 40% Easily expandable with additional tubing and fittings (purchased separately) To automate your system, add a Rain Bird 1ZEHTMR Hose-End Timer (sold separately)