I have grown a heck of a lot of feminized seeds, probably over 60 and only one turned hermie and one was a male. That is pretty damn good in my eyes. Now are these the genetics a person wants? I guess it's up to the grower. Now, the best way is to grow non fem seeds, take cuttings and go from there like stated. But if ya want fem. seeds with a good high and good yields then find the strain you want and see if a co. has a feminized version of them. Paradise sensi star is awesome!