EarthBox® Automatic Watering System 6-Box Kit
Keeps your EarthBox garden growing! This starter kit contains all the necessary components to establish a constant water source for 6 EarthBoxes.Includes: 1 regulator, 6 sensors, 2 water fill tubes, 5 black T-connectors, 1 white T-connector, 2 reducers, 100 ft. of .25"  tubing (large), 12 ft. of .125" tubing (small), and instructions. One-Year Guarantee.