running costs

Discussion in 'Growing Marijuana Outdoors' started by barry12, Sep 27, 2009.

  1. hi am new to this and wondering wat the rough cost of running a 600watt hps and a filter and a fan will this bump my electric up big time
  2. ask in the indoor grow thread
  3. Yea, we work under sun ... 50 000 lum for free :cool:

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