First time growing...Need help dont know what happened

OK so I have these 5 little Auto-Bubblegum seedlings that I have planted a little 5 weeks ago. So I had left town for a week and left them at a friend house so they can be watered and checked on then when I come back they look like they are drying out and losing color and it's got brown tips and spots, while on one plant a whole leaf is brownish-yellow. I can see new leaves growing on all of them but it looks like its dying he said he had put fertilizer in it because it would grow faster but I don't know what it did to my plants. I have one plant that looks healthy but it's tips and edges are turning brown. If anybody can help me know what the problem is please HELP...

Hey I would say that you can try to up to them and give them some kelp juice but just a little, poor things look drowned, if the root are still white you got a shot. MD

Looks bad. Sorry. Good luck.

Probably nute burned and also drowned, considering they're auto's i'd say your'e screwed unfortunately

I had recently watered them because it was bone dry and the photos were taken right after but if it still sounds and looks bad thank you I will try again during spring and hope it goes better next time and to me this plant looks the most healthiest but it's tips are killing me

Nute burn buddy.......sit yourself down for this......'cough'....start again mate,unfortunately they look too far gone.
You can try flushing with water but that doesn't always work.... Good luck.

try flushing get the hose and give them lots of water clean their dirtfrom fertilizers then water them with 6 ph they will get better im sure roots are good

One looks like lt will grow.. the rest are toasted.. sorry man, try again..