How high do i hang my lights

Discussion in 'Growing Marijuana Indoors' started by MusicMaker, Apr 1, 2007.

  1. #1 MusicMaker, Apr 1, 2007
    I have 4 ladies going into a new grow cubbord.

    I have a 400W HPS with a bigass extractor fan.


    How far above do i hang the lights? the plants are 2 months old

    Thanks
     
  2. #2 MightyBuddha, Apr 1, 2007
    I would start out about 18inches above the tops and then slowly lower it to 12 watching for any signs of burning.
     
  3. #3 MusicMaker, Apr 1, 2007
    Budda thankyou very much :wave:
     

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