Here is a system designed to help you grow cannabis like a pro. Leaf is an intuitive device that lets you grow quality cannabis at home. It monitors your environment continuously and adjusts to take better care of your plants. You will be able to keep an eye on your plants from your phone. In fact, Leaf has a built-in HD camera, so you can see your plants live.
Leaf automatically feeds your plants with proper nutrients. It monitors various important parameters, including pH, humidity, air temperature, and water level. More information is available here.