Neville's Haze makes some tiny seeds though, calyxes might not swell much..I thought the same. I have cut three plants, but didn't notice anything special. I believe it's not too serious. Only the lower part of the plant seems affected. I haven't found any swollen calyces.
4-6 weeks from pollination.I found the cause of the pollination: it was my Liberty Haze. It is now dried, and when opening the buds, I discovered a few "bananas" that still had pollen. I immediately noticed a very fine dust. I checked again with the microscope to make sure it wasn't mold spores, and confirmed it was pollen.
What about these seeds when they are finished? They come from two feminized plants (Neville's Haze x Liberty Haze). Since my Liberty Haze doesn't have any seeds, I think it was because I left it for too long.
When I tried to keep pollen around in room temp until the next round it had gone bad, however much time that is, a couple months.. So I've stopped worrying about it. But keep your place clean for other reasons! I use a vacuum cleaner and wiping down with alcohol between grows..Okay , I will try to keep the seeds because, in terms of the final product, I find Liberty Haze to be top-notch. The smell is very sour like limes, a bit like Sour Diesel but sweeter, and it hits really well. Neville's Haze also smells good and would have remained seedless without pollination since it has no pollen sacs or bananas. However, it might not be as great anymore because of the pollination, but it still smells like incense, which is why I don't want to give it up.
How can I make sure that I don't still have pollen hanging around? Can it be sterilized, or does it really only last a few weeks? I've read a lot about this: some say it can't pollinate after three to four weeks, while others say it can still pollinate up to a year later. I'm getting a bit paranoid