Discussion in 'Growing Marijuana Indoors' started by storm38, Nov 11, 2002.

  1. what is the earliest you can force flower t o determine sex? is it possible when they have only their third set of true leaves? thanks in advance
  2. probably bit early, try it at the 5th set, or when the plants are around 12" high, approx 4 weeks.
    good luck

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