good fan?

Discussion in 'Growing Marijuana Indoors' started by skully, Apr 8, 2003.

  1. I found this fan i think will work great but im not sure.its about 2 1/2 feet long with 2 seperate fans 1 blowing in and 1 blowing out.i was going to build it right into the wall of my grow room about half way up,good ventalation bad ventalation?should i just get a small fan and put it on the floor?is that best?
  2. you need a constant air flow into and out of the growroom, either by forced induction or passive. (ie a fan out at least, not necessarily a fan out)

    also, one or more oscillating fans inside the growroom to help circulate the air better.

    try the faq on overgrow, it should help,

    peace and karma,

  3. it depends on how big your growroom is.

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