Discussion in 'First Time Marijuana Growers' started by Cosmic Jive, May 11, 2010.

  1. I have just finished my Vegging and Flowering rooms both are 5'x4' and 7' high to the ceiling.
    I am wondering how to ventilate these rooms i.e What kind of fans, What size of fans etc...
    Need all info I can get!!!
  2. I will always recommend the canfan.

    The difference would be how much heat you need to remove and how many plants you'd have to get adequate air and CO2 in there.

    I'd use a 6" minimum, but would rather have an 8" for that space.
  3. I also recommend the can fan. I prefer the Max Fan line. They are awesome, and extremely compact. The eight inch Max Fan is smaller than the 4 inch in line fan from Active air. Much lighter too. They aren't cheap though.

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