Abstract: Basic income source for major population of our country is ‘Agriculture’. In many time farmer incomeless due to rain and heavy wind flow damage to crop and destroy them completely. Using multi sensor and ‘IOT’ Based communication our system protect crop from rain and heavy wind flow and also provide smart irrigation system. In irrigation water requirement being large, that can save 80% of water with the help of smart irrigation. Saving time and avoiding problem like constant vigilance is aim of this prototype.Depending on their water requirement, automatically providing water to the plants and gardens i.e. Water conservation. It is also efficient in Agricultural field, lawns and parks. Making work simpler and chance of reducing risk because this technology is advancing. Micro controller and embedded systems provide solutions for many problems. This project on "Automatic Irrigation System on Sensing Soil Moisture Content" is intended to create an automated irrigation mechanism which detecting the dampness content of the earth and turns the pumping motor ON and OFF. These all achieve by installing sensor in the field to monitor humidity, soil moisture, temperature which transmits the data to the microcontroller for estimation of water demand of plants.Keywords: cloud computing, Atmega Microcontroller, Moisture Sensor, Humidity Sensor, Temperature Sensor, Internet Of Thing (IOT),Solar Panel