How do people grow different fems together without crossing

Discussion in 'Cannabis Breeding' started by gardeningheaven, Sep 5, 2015.

  1. #1 gardeningheaven, Sep 5, 2015
    When do they harvest to prevent the male pollen from crossing other varieties of fems?

     
  2. #2 Christoph, Jan 8, 2016
    we grow at least 25 different varieties at on time. No males to cross over their dead. Now these 25 end dates are all different. Start harvest and in a couple months all are harvested in order of done.
     
  3. #3 SIRSOG, Jan 8, 2016
    all females = no pollen
     

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