billybob88
Well-Known Member
I would position your screen at 12 inches above your medium. maybe 14. 10 inches is for pure indicas. 18-24 inches above is for full blown sativas. so find out what kinda hybrid or type yours is and you can decide screen heighth. i filled my screen to about 65% full unitl i flipped(aprox 6 weeks of veg in the screen). Im expecting the tips of my colas to be about 16-24 inches above the screen. But it all depends on strain. the blueberrys didnt really stretch. the strawberries streched bigtime and are way taller than the blues. but since everything is on the same plane, shade from other sites isnt a problem.