Sensors: Grobo uses a variety of sensors that continually collect and transmit data regarding your plant's growing environment.
EC Sensor: EC stands for electrical conductivity. This sensor is used to measure the level of nutrients and solids in the water. The data is then used to adjust the level of nutrient dosing in your Grobo.
pH Sensor: Maintaining a consistent pH level within the optimal range is essential for your plant to grow healthy. While tedious for an individual, Grobo makes it easy. Our sensors monitor and adjust your pH automatically if it is detected to be outside of the optimal range.
Water Level Sensor: Three water level sensors in your Grobo's reservoir are used to measure the level of water in the tank. At various stages in your plant's growth cycle the water level will need to be adjusted for optimal growth. These sensors ensure your water tank is filled to the correct point every time.