400watt / 50watts per sq. feet =8sq ft
2ftx4ft= 8sq ft
so 2x4 would be good
i got a 3.5x3.5 incase i want to upgrade to a 600 but not for a while
daang, thats the max? my closet is about 5x8 ft, if i set it right in the middle, had sufficient reflectix covering the whole walls ( or panda plastic not sure which works best or even painting the walls flat white? ) and maybe a bunch of cfls under plants would that work .. or no?
would another 400w spike up my bill greatly?
noice , hoping to have somehting worth postin in the next week or so . . we shall see . .
continuing on from the queery about max space for a 400 , whats ur thoughts on a 4 foot wide 5 and a half foot high and a foot and a half deep area ( dimensions aint the best i know , the plan is to hav at least 4 flouros verticly )
daang, thats the max? my closet is about 5x8 ft, if i set it right in the middle, had sufficient reflectix covering the whole walls ( or panda plastic not sure which works best or even painting the walls flat white? ) and maybe a bunch of cfls under plants would that work .. or no?
would another 400w spike up my bill greatly?
420Weedman... are you meaning to rotate the plants relative to their position under the light? So far, I've kept mine static under the idea that less change and disturbance is better... but I'm just a stupid Noob, too.
alrite pple just got myslef a 400w yesterday. got 2 girls in flower bout 3 weeks or so left. had them under a 150watt MH. so hopin they will fatten up to fuk in the last couple of weeks ere. im using canna bio flores and just gave them canna PK13/14 y'day. will post more pics over the few weeks.
heres so pics of them
oaye and the first pic is white widow and the second is ice
cool Im growin ice/widow as well
are your widows growin really fast?