leafs are turning brown at the edges

Discussion in 'Growing Marijuana Indoors' started by lp_ceo, Sep 14, 2007.

  1. man i need some help i have 1 plant in a waterfarm complete setup and i have 2 flourescent daylight 6500k 40watt lamps on it set about 8 inches above the plant ... is that too close or something ... please someone help me
     
  2. Take a piture of it. Is the soil acidic?
     

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