You're probably experiencing what happens when a plant gets stressed. Did you buy feminised seeds? If so, they have a strong tendency to hermie if conditions provided are less than optimal.

From what you described, I'd say it was a stress issue not a pollen issue. Your yields shouldn't suffer greatly either. You'll just have seeds to pick out once harvested.
ProGroWannabe Reviewed by ProGroWannabe on . Hermie questions I have a problem. I'm at 2 weeks into budding on 7 girls. I thought some preflowers on my girls looked rather large today so I plucked one and dissected it, sure enough there was a tiny green baby seed inside it :mad::mad::mad: I got 3 different strains going.. and every single preflower on every plant carrying seeds! This is not good. I think I located the plant that was going hermie but whats wierd is i saw no balls busted open, only suspicious looking growth ontop of the cola. I culled Rating: 5