400 watt H.P.S.

[monstermunchies]

how many plants would you put under a single 400 watt H.P.S. light?

[MrLzyBones]

how many plants would you put under a single 400 watt H.P.S. light?

I only put 4 myself so they are right under the light...but I have put up to 6. But when I did that I also added a 150 HPS pointed on the lower sections so they get good light also.