temperature control

Discussion in 'Growing Marijuana Indoors' started by Veeners5, Sep 13, 2009.

  1. Is there a way to keep a room at growing temp when the room gets down to about 55 F? Even with the heat from like an hps, what about during dark hours? I wasnt sure if a portable heater would even be plant friendly? Its my only option during winter months up here in the northern midwest.
  2. I use a small portable heater...it works. Switch your timer so the lights are on at night/morning when it's cold. Just give it some extra darkness when making the switch.

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