multiple questions please help

Hello there, Me is in need ov help,
I have some questions, hopefully the won't require an expert to answer them.

Q1- With regards to Feminised seeds, am flowering as we speak, the feminised seeds have shown female so far but also theres the odd male flower appearing up on them, with most of the Fem's they are mainly female flowers showing like 95%, however with a particular one, its showing male mainly, with just the usual 2 pistols showing on each node, Question is:- Will they keep roughly the same ratios of male to female flowers throughout the grow as they are now if th enviroment stays the same? I really dont care if they self pollinte, I do care if they become predominately male at a later stage throughout the grow. I have taken cuttings from the females that are showing mainly female flowers and a blueberry in particular is showing 'only' female flowers so i cloned that one heavily.

Q2- This also relates to question 1, I purchased some 'Superthrive', as ive heard i lot of growers swear by it and a lot don't, they say its a con, however, One person advised me never to use it as it can turn the cause hermies, of which is what might have happened when i used it, could this be true? Do anyone have experiance of 'Superthrive'?

Q3- PK 13/14 by Canna, You mix it up in a large holding tank and use over a 3-6 day period aproxmately 3 weeks into flowering? Everytime u water during this period u use tha PK13/14 mixture, like every day for 3-6days ???

Q4- With the natural self pollinating of the flowers ive got is it fair to say i could end up with some interesting crosses for next grow?
I have Skywalker(DP-Fem), Original Blueberry(DP-Fem), PowerPlant(DP-Fem), Jorges Diamonds(DP-Fem), Durban Skunk(Ex seed stock from the Seedsman), Critical Mass(Regular-Mr Nice), OrangeBud (DP-Fem), Or will they just be F2 crap? Or can u have a qaulity F2 female plant?

Q5- Is there a chemical (orangic or inoragnic or regular chemical) that I should be using to kill off any male flowers, or should i stick with picking off by hand?

Q6- Has anybody grown any of the above and from the same firm? Also if u grew critical Mass did u lose a lot to males and have some hermies left over like me? I noticed that UK420 has stop selling CM, (well it isn't there anymore) I mailed shantibaba at his forum for an answer, as of yet, no answer...

Well thats all folks, I have heaps to ask but don't wanna bog anyone down to much in my first ever mail, thanks for looking.

http://boards.cannabis.com/plant-pro...confirmed.html

Are you sure you won't care if they self-pollinate or pollinate each other?

And no.....Superthrive does not cause hermies. The rest of your q's I can't help with...........good luck. :)

Thankyou Weedhound, I shall look out for it, hopefully it'll be just the thing.
As for not worrying about self pollination, I guess i would have settled for something as apposed to straing over again to get the numbers up, cheers...