When is the best time to stop using a seedling heat mat

Discussion in 'Growing Marijuana Indoors' started by HomeDePot, Dec 21, 2011.

  1. I turned mine off recently but don't know if that's a good idea... Suggestions????
     
  2. I usually turn mine off when their 2nd set of leaves start coning in. You can let them go longer if you want.
     
  3. I see... Thanks buddy
     

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