The Greenhouse Control System must include: 1. Internet Line Connection a. Controller will connect to internet via CAR 6a ethernet cable 2. Irrigation, photosynthesis and climate zone controls a. View and control up to ten irrigation valves that turn on valves sequentially when triggered by daily schedules, multiday schedules or based on conditions such as solar radiation or radiation sum b. View, control and schedule light circuit based on time or radiation intensity c. View, control and schedule air circulation. d. Measurement of Photosynthetically active radiation e. Measurement of temperature and humidity f. CO2 dosing measurement g. Heat stage controls for multiple heating apparatuses h. Vent motor controls for (2 end wall,2 roof and 2 side wall) i. Cooling stage controls for Horizontal air flow fans, 4 exhaust fans(3 stages), 1 Pad vent, and 1 Pad Pump j. Shade curtain controls 3. Sensor and Accessories a. Weather station mounting bracket b. Electronic Aspirated Radiation shield (temperature and humidity) sensor c. CO2 monitor d. LI-190R Photosythetically active radiation sensor with mounting bracket and leveling fixture...