Grow Box Ventilation

Before I start my first grow, I was wondering what are some good ways to ventilate the grow box? I've heard of computer fans, but my grow box is probably going to be about 2.5' x 2.5' x 4'.

edit: My budget is pretty low at the moment, any DIY advice would be appreciated.
 

dew-b

Well-Known Member
Before I start my first grow, I was wondering what are some good ways to ventilate the grow box? I've heard of computer fans, but my grow box is probably going to be about 2.5' x 2.5' x 4'.
that is only 25 cubic feet.easy to vent with pc fan
 

past times

Well-Known Member
what kind of light are you using? that may be the big deciding factor. a 250hps would fit perfectly in there. for that i would say inline fan would definitely be the best. you could get away with multiple pc fans and circulating fans...Flourescents or leds wont need as much vent
 
what kind of light are you using? that may be the big deciding factor. a 250hps would fit perfectly in there. for that i would say inline fan would definitely be the best. you could get away with multiple pc fans and circulating fans...Flourescents or leds wont need as much vent
I'm was gonna start with 3 or 4 daylight 75w equivalent CFLs.
 

dew-b

Well-Known Member
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