400 v. 600 watt heat difference?

Discussion in 'Growing Marijuana Indoors' started by the b-str, Jun 17, 2009.

  1. #1 the b-str, Jun 17, 2009
    Is there a big difference in heat emission between a 400w and a 600w mh/hps? i can't decide what to put in the 4x4 tent i bought for my first grow.
     
  2. #2 Soon2beGURU, Jun 17, 2009
    definitely use the 600W. I had 3 plants under a 600 W and im upgrading to a tent as well but thinking about using a 1000W.

    Dont catch the tent on fire!!
     
  3. #3 the b-str, Jun 17, 2009
    i was planning on using a 6" can fan but it would only cost $5 extra for an 8", so i'll probably go with the 8" just to be safe
     
  4. #4 the b-str, Jun 17, 2009
    great, thanks oshgosh
     
  5. #5 jonnyplayer, Jun 17, 2009
    600 ideal footprint for bloom is 3'6''x3'6'', looks perfect for u
     

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