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HELP!! 400whps

Discussion in 'Growing Marijuana Indoors' started by Aperfectsphere, Jan 3, 2013.

  1. #1 Aperfectsphere, Jan 3, 2013
    I was just curious. Will 400w hps be enough light to cover 4 plants in a room 3x3x7? With cfl side lights to help
     
  2. #2 Shiva Blaster, Jan 3, 2013
    400w is perfect for a 3x3 area. Just make sure you get an aircooled hood and a good extractor fan
     
  3. #3 hello ladies, Jan 3, 2013
    I run 600w in 3x4.5, that's exactly the same wattage/sq ft
     

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