Discussion in 'Growing Marijuana Indoors' started by touchdownet, May 23, 2010.

  1. just started to grow and my room i think has too much neg pressure i cant even shut the door or the poly starts to blow up or suck in dnt kno but my room size is 7 by 12 and 6ft 8in tall with an 6inch vortex inline fan connected to a 8inch vortex conected to a carbon filter also have an a/c blowing air out and pullin air in
  2. [​IMG]

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