it really depends on strain, and yield you are wanting to get. And don't say "as much as possible", set a real goal. You need some numbers to go off of to determine what exactly you're going to need to accomplish your minimum goal.

You could get a hell of a harvest out of that space with just 1 of those rooms alone. and some light movers.

Again it just depends on what your minimum goals are. So tell us what you're trying to achieve and we can give you better feed back.
daihashi Reviewed by daihashi on . build me a grow room two rooms both are 8' long x 6' wide x 8' hi i already have rubbermaid tubs and hydro eqipment enough to fill both rooms and 6 105 watt 6500 kelvin suposedly equivelent to 400 watt but i dought that don't have any with me right now to list the lumens but can get that later the rooms are air conditioned and sealed so i think i will need co2 but not sure how much and am wondering if the oxigen will build up and be a problem so basicly i have the space , the medium, and the begining of my vegg Rating: 5