How old must be...

Discussion in 'First Time Marijuana Growers' started by t0r0, Nov 9, 2003.

  1. Hi guyz..

    How old a plant must me to see if its a male or female ?

    And how I can see that ?
  2. and sometimes under HPS and warm flouros, they will indicate sex before being put into 12/12..... also depends on strain....
  3. If you haven't seen it already, here's a diagram that might help.

    Attached Files:

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