There had to be a pollen sac or pollen bits for them to go to seed. In fact, someone could enter your grow room with just a tad bit of pollen on ... say a shoe, and it could fertilize all the fems in there with proper airflow.

I would still save some of those seeds and try to grow them next time. But I'm weird that way. haha, love experimenting with the genetic side of things. :smokin: