In this idea we are going to implement a smart farm that will satisfy its necessities based on its needs. In this we are going to use two sensors 1) MASTER Sensor, 2) SLAVE Sensor. Master sensor is placed in the middle of the farm and it will monitor the climatic changes like temperature, humidity, moisture, disease criterion and disturbance`s like physical. Slave sensors are present inside the soil below some distance and used to sense temperature, humidity, root growth and fertility. Both slave sensors and master sensor are connected to each other based on the condition that is variations the master sensor will activate. 1st the master sensor is connected with a tank or connected to the motor and it will activate them automatically and the crop is watered and the disease, fertility and growth of crop is given up to date to the owner.