i got 1 250 hps n 1 250 mh over 2 tubs.. now im running a sprinkler system were the roots r just sitting in the pot, no medium.. should i cover the roots from the light?
sorry need more answers.. the 2 lights r for vegging, i got a seperate 600wtt for flowering.. i done a bit of searching and could get these simply answers please should i have alot of Humidity for vegging? and whats a good temp whats the humidity/ temp for flowering also ill get a thermometer in there and let use know the max n min temps, that might help.. An sorry but i can only read temps in degrees celcius....