Abstract: Intelligent planting of various plants and flowers in the greenhouse has become a new era of leisure. Internet-based automated agriculture is the direction and trend of modern agricultural development.Therefore, this paper aims to plant and grow plants in small greenhouses.Greenhouse intelligent planting system.The system is based on a small greenhouse for home and research, using Mincoishi FX1 N PLC with Kinco touch screen, and GRM wireless communication module to realize human-computer interaction, remote control planting system, automatic transfer of planting trays, automatic watering of planting objects, growth Monitoring and other functions.The remote control of the system utilizes the Android mobile phone as the terminal,and the collected information can be transmitted to the cloud and the controller on the one hand, and the current data can be uploaded to the APP end and the WEB end in real time through the cloud, and the data can be saved in the cloud server.On the microcontroller, and communicate with the cloud and UI.Through running the test,the results show that the system can complete the functions of automatic transportation,automatic watering, growth monitoring, etc., and can successfully retrieve the plant growth pictures through the database.