600W Hps Auto Grow, Need Help Finding My Feet Again.

Discussion in 'First Time Marijuana Growers' started by mels, Jun 18, 2014.

  1. #1 mels, Jun 18, 2014
    Last edited by a moderator: Jun 18, 2014
    Hi guys,
     
    I'm getting back into it after a long hiatus and just need to confirm a few details with you guys to put my mind at rest.
     
    My space is approximately 4.5 cubic meters or about 15 cubic feet, would a fan moving 250 cubic meters an hour ( 8828 cubic feet ) be enough to ventilate this space using with an intake of the same while using a 600 w HPS ?
     
    More question to come as I'm setting up.
     
    Thanks,
     
    Mels

     
  2. Yes that'd be just fine. Probably too much but won't hurt anything. 820 cfm is a lot lol (if that's what you mean) I use a 240 for about 4ft. Only thing is it may cause issues with humidity I'd imagine. Just have to monitor it

    Sent from my SM-G900V using Grasscity Forum mobile app
     
  3. I think the CFM works out at about 147, would that be Ok in your experience?
     
    Thanks
     
    Mels
     
  4. Ok shopping list so far,
     
    Light
    Bubble Buckets
    Extractor fan
    Intake fan
    Carbon filter
    ph meter
    ppm meter
    nutrients
     
    Anytghing else im missing?
     
    thanks
     
  5. Seeds? :confused_2:
     
  6. Seeds are a go thanks lol, what nutes do people recommend for use with bubble buckets? i have some biobizz organic nutes but I guess these are soil only?
     
    Thanks
     

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