400w Hps Q

Lt Shiny Sides

Well-Known Member
It's hard to determine that number of plants that a grow well under a light. You have to look at the "footprint" of your growing area. A 400 watt emits enough light for a 3'x3' space. Sounds to me like your space is not bigger than this so you should be just fine.
 

ol hippy

Well-Known Member
I've got 4 ak48s under a 400w hps in a small closet and there growing like weeds !! They drink well over a gallon a day I just started flowering last night. You will do great with a 400 and 3 plants !!
 
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