Is 82F too hot ?

Discussion in 'First Time Marijuana Growers' started by bobtheslob, May 12, 2011.

  1. Hi GC'ers

    Great site btw i have just finished my cab 65 x 65 x 30cm - i have a 125w red 65w blue and a 4" inline fan and a c filter current temp is 82 is that too hot ?


  2. #2 frank drebin, May 12, 2011
    Last edited by a moderator: May 12, 2011
    82's fine mate.. Well not fine, not ideal sure. But its cool.

    85+ id start to take serious action.

    Have u got decent air exchange? {swapping old air for new air at a decent rate ?}
  3. Yeah I heard photosynthesis stops at around 90-100 degrees Fahrenheit, not sure if its entirely correct so don't quote me on it. but yeah 82 shouldn't be much of a problem
  4. I have the same problem. Mines due to hot air in the room the grow box is in. All the exhaust in the world isn't going to help that

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