I have only had one hermie over my year or so of growing. It was a very wierd situation. Once it started showing sex it had nuts one one side and hairs on the other. This was not happening on all the sex sites, just some of them. So ill tell you what I did. I ripped all the nuts off. If I saw them i pinched them and pulled. After I did this there were no more nuts on the sex sites. I let the plant get to maturity and it was the biggest one I had, with nice buds. And there were no seeds in any of my bud. So I dont know if I had a true hermie or If this would work for other people. but just letting it out, hopefully this might be able to help with other hermies. Maybe they arent wasted plants after all.