how long can i know their sex?

Discussion in 'Growing Marijuana Indoors' started by futuredream45, Aug 8, 2007.

  1. I grow four plant, but I don't know their sex yet. some people taught me that i can clone them, and put them into 12/12. i put them into 12/12 3 days ago once i saw the root. my question is how long can i know their sex in this way. :confused:
  2. usually only takes a week or so and you will knotice deffinate signs of their sex... right at the intersection of the main stalk and the branches you will either have balls or my personal favorite "no balls"

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