Thanks Carmen! The STS-sprayed one lives in the tent full-time so if it starts dropping seeds they'll be in there. The other two go back and forth from the shed to the backyard, so I guess I'll have to figure something out as those seeds get more and more ripe.
I know right? The STS Candida self-pollinated but shaking it over the other two didn't do a thing, and neither did the pollen I collected in the drying box.
I think I will test-pollinate two flowers on the Jack Herer this weekend, one with the first batch I collected and one with the cleaner stuff. I promise to label them well!