Unfortunately when I had some of my health issues I didn't keep up with all the journals I bookmarked so maybe I'll have to go back and read. I would get rid of perlite altogether and just grow in straight coco and a lot of the pictures you post have the coco on top looking very dry. Usually fan leaves will show signs of overfeeding with burnt tips but they also can be caused by letting the coco dry out too much. I'm not saying they look bad as the last few updates of pictures show them looking pretty good but just a couple things I could tell off my quick skimming. Autos can be super finicky and because of this I really don't like to grow them. I like to be in full control the whole time.
Pretty cool, all my seeds sprouted in 4 days, no soaking, no helmets. Easy peasy. 
how deep did you put them? A few times I’ve used the pucks I’ve had helmet issues so figure i’m maybe not going deep enough.
I’ve seen your colas before, and mine aren’t even close.
Sorry boo.
booty
Have you shown that to Seedsman?
Maybe that’s why they sent them? Like we’re guinea pigs for that strain? I don’t know, it’s my first set of freebies, so you’d know better than me. I’m counting myself lucky to have gotten them both to sprout, lol!