slow girl!

I'm a first time grower and my girls are flowering well , but one I wasn't sure of, i separated with the males now she's back with the girls is there anyway she could pollinate the girls after being with the males for a few days? and she doesn't seem to be doing as well as the others. Could this be for the same reason?

dont see how even if its pollinated it could pollinate the other plants...
why didnt you kill you males there not worth the hassle in trying to make something out of them lol...
And what do you mean by not doin so well??

Thanks for that just checking before I ruined my crop! In regards to the not doing so well.. the other girl's buds' are coming along yet this one seems to be a lot slower developing she's pretty stunted in growth compared to the rest, maybe she's just a bit of a runt? They're Durban poison so they're about 5ft+. I'm going to get rid of the males today, they're just so impressive, it a little hard!

maybe it started flowering later than the others??
I wish i would have spent money on seeds iinstead of using bag seed because now i have all these different plants, some of which are growing real fast other much slower..
but if they were all the same strain thats different
You using nutes if not use something high in phosporus

I haven't been using anything but rain water. At this stage I thought it may be too late to use something as they are about 2 weeks into flowering? I'm a total novice at this growing larch!