MH and HPS at same time

Discussion in 'Grow Room Design/Setup' started by 420SomeGuy420, Jan 12, 2008.

  1. Would it be beneficial to run a mh and hps at same time during veg, or just mh
     
  2. both is optimum
     
  3. More light is always better than less light, and a more complete spectrum is always better than a less complete one.
     

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