Jwalker128939
Member
Ok i have been debateing with myself on a couple of things. I have a room that is 10' by 13'. If i go by the 100 watts a sqft that leaves me a 5' by5' footprint. But i also see that most people use a 3' by3' per 400w ballast. I have 11 plant all about 2' tall and maybe a foot in diameter some bigger some smaller. I plan to run 3hps and 3 mh bulbs in my high bay fixtures. So ? Is would i be better putting all my plants in that 5x5 square or would i be better with lets say a 10' by 3' footprint putting the ballasts every1.5' and afoot on either end? Hope this makes since.