Yellowed Leaf Tips

Discussion in 'Growing Marijuana Indoors' started by The Ripped One, Sep 30, 2002.

  1. I forgot exactly what this meant...if some of my leaf tips are turning yellow, what am I lacking?
  2. it could be a few things....usually over fert, or heat stress....if you're using fert, cut back and check you're temp......Peace out....Sid
  3. if using hydro check ph

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