i have a grow box thats about 4 square feet with 6 sockets. i have 6 cfl bulbs of 23 watts that produce 1300 lumens each.

anyways, thats 34.5 watts per square foot.

will this be good enough until i flower?

how much would this effect my yield?

or should i return all the lights, get my 42 bucks back and go buy some big ass light at a plant shop?
Sjapp Reviewed by Sjapp on . grow box, 4 ft sq, 138 watts of cfl, am i in trouble? i have a grow box thats about 4 square feet with 6 sockets. i have 6 cfl bulbs of 23 watts that produce 1300 lumens each. anyways, thats 34.5 watts per square foot. will this be good enough until i flower? how much would this effect my yield? or should i return all the lights, get my 42 bucks back and go buy some big ass light at a plant shop? Rating: 5