dude i pollenized one of my plants side branches and yes you have to let it grow a little longer then the unpollenized buds. then you have to basically cure the seeds inside the buds. but i wasnt able to get seeds from my first grow becuz of FUCKING RIPPERS IN MY TOWN. i literally leftd my one branch outside to grow a little more and mature the seeds, 2 hours later when i get back from checking my boys plants... GONE! POT AND ALL. i was soo fucking pissd. i think there is a thread on here about the seeds stuff. If want more info on it. but that's all i know about getting seeds.
let me grab a seed or too. lol