400 watt hps is it enough

Discussion in 'Grow Room Design/Setup' started by barry12, Sep 13, 2009.

  1. got a four pot wilma in a tent will a 400 watt hps do the job and get good results aswell
     
  2. yup, you're good for a 4x4 to 5x5 area, roughly 4 plants max
     

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