Desperate need of help ak48 plants dying rapid pace....they dont stand a chance plz

In vegative stage about 20 days old... miracle grow no other chemical additives... 400w hps light.... I have had to do a few transplants clearly as shown from the pictures there are yellow holes forming in some of them and some are curling down I don't know what to do my research thus far has given me the impression that I cant reverse the damage do i need to be adding chemicals on it?? human urine maybe or epson salts would that help?? even if its scented? my plants are dying I feel so bad for them some1 pls help pics on attatchment thank u

miracle grow is not good for cannabis. you probablly burnt the shit out of them when u fed em. but i dont understand, the plants in a couple pics look fine?

jus checkin my sig lmao

You have drainage holes in those containers/bag liners?

Wet

some of them dont look bad, and like KingJim mention miracle grow is not for weed. Your plants dont need the shit MG puts in their formula. The best thing to do is to flush the plant. Just water the shit outta it and hope it works otherwise DONT take it out, piss on it, or anything else. The last thing that plant needs is more stress. just holdout and pray! Good luck and NO MORE MG

like others said, some plants look good, there's one that looks bad
be careful when you water MG soil if it's the MG soil that has time released nutes
the more water, the more nute gets released, and that will burn bad
have you checked your water PH? might be a good start and cheap to do