Hi everyone, I am planning a hydro grow in a place where the average relative humidity is around 67 to 72 %. The 2 rooms i am planning are around 3m x 3m (9x9ft), with 4 or 5 k lights each. Av temp ouside in the shade is around 25 deg C (77f). Height of the room is 2.4m (7.9ft)
I was planning...