600 watt 400 watt

Discussion in 'Growing Marijuana Indoors' started by mykee22, Oct 3, 2014.

  1. What would be better both 600 and 400 HP or 600 HP and 400 MH? For flowering.

     
  2. I would go both HPS.....MH is more for veg I think

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  3.  
    go with the dual spectrum for sure..
     
    1 HPS and 1 MH is great..
     
  4. #4 lFourTwenty, Oct 3, 2014
    Last edited by a moderator: Oct 3, 2014
    If you can put 2 different bulbs in there, I would do both. MH gives more UVB which increases resin production..more potent bud if you choose one HPS and one MH.
     
    And 600watts of both if you can swing it temperature-wise.
     
  5. Thanks for the replies. Think I will switch the 400 to the MH bulb..  :metal:
     

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