Due to global warming, the environment cycles are changing, and resulting into variation of temperature in all regions. Also water resources are getting depleted. A day is not far off when we have to save every drop of water. To grow intensively produced plants for human food and non-food uses and for personal or social needs it is very important to apply knowledge, skills, and technologies. One of the main sources of livelihood is Agriculture and also has major impact on economy of the country. Nowadays Greenhouse agriculture has become a major trend in the development of high-tech agriculture. For optimum growth conditions of the crop, greenhouse agriculture needs to control the environmental factors. Huge manpower is required for management and currently it is the major way to detect and control the environment factors resulting many monitoring error, which can affect the growth of crops. And to overcome all this, an IoT based technology is developed to achieve the intelligent control of parameters in greenhouse, providing suitable environment for the growth of crops.