constant extration?

Discussion in 'Grow Room Design/Setup' started by ouncyboy, Jul 18, 2003.

  1. question i run my 6 inch extrator fan constantly while lights are on and have it coming on and off at various times during lights out just wonderd how you all run yours .In the lights out period my humidity can rise as high as 78% is this ok or to humid.
  2. Pretty humid.

    Watch for bud mould.

    I exchange air constantly for exactky that reason.
  3. i'd try to keep humidity down at 50% or less. unless the temps are really high;)

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