blacklight???

Discussion in 'First Time Marijuana Growers' started by bigtg, Sep 25, 2007.

  1. #1 bigtg, Sep 25, 2007
    Does using a blacklight when growing affect the plant at all? If so how?
     
  2. #2 OldSkool1010, Sep 25, 2007
    black lights (UV-A) will not do anything to help plants grow. Keep them for when you harvest and want to groove on your dayglo posters.
     

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