how much lught do u need to grow

Discussion in 'Growing Marijuana Indoors' started by BongoPeace, Jan 22, 2006.

  1. do i need to light my plants 24 7 or can i do it like 12 hours on and 12 hours off? thanks
     
  2. 12/12 is for flowering. Only do that when plant is ready to flower about 2 months in vegetative growth. 24/7 for the first couple weeks
     
  3. I thought it was 18on/6ff, not 24on
     
  4. It depends on the grower. Some do it always for 18/6, some do 24 for a week, then 18/6 until flowering......and all other possibilities.
     

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