I'm not sure what's wrong

[Detroit Shroomz]

Looks over watered but hard to tell if nitro overdose...normally shiny leafs is a sign of overdose but the shine appears with oversaturation too so idk the leafs arent dark green so id be willing to bet its just over saturated with a poor grow environment...

Might wanna transplant as well

 

[etep]

I sprayed 20-30minutes before lights went off
These are the others I'm getting them ready for outdoor so they look a little sad could use water I'm sure

looks like f. oxysporome, stem looks old but its clearly not. all those white nodules what becomes red lines start as just a slightly darkjer shade of stem color. ive seen many plants become infected and witnessed the progression of that horrible disease. that stem has that look f. oxysporome is no joke it spreads like crazy producing 3 types of iron clad spore including ariel spore. i would suggest reading up on progresion of symptoms its subtle at first blows up when plant enters reproductive cycle. that shit shut my grow down completely set me back 1.5 years or more i would burn those imedeately

 

[SmokingWings]

looks like f. oxysporome, stem looks old but its clearly not. all those white nodules what becomes red lines start as just a slightly darkjer shade of stem color. ive seen many plants become infected and witnessed the progression of that horrible disease. that stem has that look f. oxysporome is no joke it spreads like crazy producing 3 types of iron clad spore including ariel spore. i would suggest reading up on progresion of symptoms its subtle at first blows up when plant enters reproductive cycle. that shit shut my grow down completely set me back 1.5 years or more i would burn those imedeately

Fusarium wilt or blight could be infecting the plant. Fusarium spreads through plants so fast that often the plant is dead within a couple of days.

 

[etep]

maybe w some plant in some situation but an unlikely scenario. i witnessed f. oxy run thru a small facility, 8 strain 33 diff sisters when pheno is considered. not a single one died on its own, lasted mu8ltiple months from the point we were aware of it, and we known it was developing out of sight for 3 months prior yto that cause we know how and when it got in. progressed very very diff rate in all the plants one strain had resistance, 5 phenos 2 had high high level of resistance 3 had some resistance. no doubt the extent of the initial(and on going) contanimation in each plant as well as spore or mycellium which of the 3 diff spore and temps diff rooms, nutes how were they were watered all affected that rate of progression.