Top 5 Advantages of ET Controllers

“ET” stands for evapotranspiration and is how the soil loses water through evaporation (evapotranspiration) and plant transpiration (evapotranspiration). “ET” controllers keep track of the moisture level in the soil by calculating or measuring the amount of water leaving the soil through evapotranspiration and the amount entering the soil via rainfall and irrigation. By keeping track of…

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