Hydroponic systems monitor field temperature and humidity and manage water flow using a mobile phone via WI-FI. Soil moisture sensors measure soil moisture. This sensor output is processed by a microcontroller-based control system. IoT module for remote monitoring and controlled hydroponic water delivery is also included. When soil moisture drops below a predetermined level, WI-FI sends the information. Due to the 5volt microcontroller monitoring the high voltage water motor, this system is sensitive and should be handled carefully. In developing the controller-water motor interface circuit, every little parameter should be given considerable priority. It turns on DC fan to cool if temperature and humidity exceed thresholds. An IOT server will receive meteorological parameters and soil moisture-based auto pump control status updates.