dont think it is trainwreck as you can always smell a strong sweet smell hard to hide its that strong u must have got wrong seeds in order though if it gets u stoned wot the fuk u can call it strong shit lol
think ur sufffering nute burn my friend leaves way too dark an nute burn at the tips it will be costing u weed good luck. start of slower with the nutes and if ur usin advanced nutes go by bout half the strengh of wot is directed as they are far to strong a feeding schedule.