Look at the armpit of the branch...where the branch grows out of the main stem. Look to see if there are white hairs growing or balls with no hair.
Females are pretty much pre-programed at this point. The only way to change them is stress and that would cause males. So just give them love. Look in the FAQs there are post there with pic's
Jdog7000 Reviewed by Jdog7000 on . HOW DO I SEX MY PLANTS? How do I sex my plants? I am getting ready enter the flowering stage for two of my plants.. I will be going from a 24/7 lighting time to a 12/12, My question is.... Is there any way at this point to maximize the chance of them becoming females and minimize chance of become males? Rating: 5