lol don't be to suprized.out of nine ppps that sprouted they were all different.one thing they all seemed to have in common is that they all seem to do best with a ppm between 700-800 much more and they begin to stress.looks like these girls could be a cheap date!!good luck man.from all iv read its some good bud.
PS I remember from your last grow that you wanted biger plants...Well I think you chose the right strain for that!!