Yeah, read up on it before you do.....I know it has to be used early in bloom to be effective and is supposed to be used with something called penetrator....blah blah..

I honestly don't know the answer to your hermie q's.....I did have hermies my first grow (which is why I started using Reverse and haven't had one since) but I destroyed them so can't say anything about pollination etc.....sorry.....