Mechanical and Electrical integration includes hose, solenoid and spray system Working Solenoid. Electrical components for irrigation control Arduino code for solenoid (switch to open and close hose for irrigation) 60 PSI provided a 15 inch height for irrigation. Solenoid is programmed to stay open for 30 seconds. The spray waters plants from the bottom to wet the roots and has a drainage bucket used to fill the eco cooler.