Can you give them to much light? I have a 3' x 6' grow space, will a 1000 watt switchable hps/mh overdo it? in a space that small. Air cooled for sure
In my opinion there is only one time when a plant can have TOO much light; when the plants burn to shit. And with the dimensions you gave above and that big light, venting/cooling should be your main priority while setting up your grow space. Good luck.
Have no worry about to much light.. by my figures your comeing in at 56w a Sqf. 50w SqF(70wSqf for flouros) Is minimum for growing decent weed... Good luck with your grow...chokw with ya'll later...
thanks for the help. i already have 800 wats of flourex now and i got 1.75 oz from one white widdow. now i have 8 clones from her. so with the fear of sunburn out of the way ill light them up.