HELP! Plant issues!

[The Martian Man]

I've been growing indoors for a few years now and i have never really had any issues before, but now i have run in to my first major issue. After getting home from work I did my daily check to see how they were doing and when I unzipped my tent and looked in I was shocked. My plants all of a sudden look like complete shit and I have no idea why. The strains I am growing are TGA's jillybean, Deep purple, and Plush berry. I have them in fox farm ocean forest soil and I feed them with fox farms grow big and big bloom.

Here is the pictures I have of the plants.
Jillybean
Deep purple

Plush Berry


What does this look like to you guys? I would assume it is PH issues but i have been keeping an eye on that so I don't think that is the cause of my issues. Any advice would be very much appreciated!

 

[Silky Shagsalot]

how much time had passed, since you'd seen them last?

 

[The Martian Man]

how much time had passed, since you'd seen them last?

2 days had passed since I last checked on them. It happened pretty quickly. And i'm able to keep my temps around 72-76 Fahrenheit.

 

[Fast50]

Runnin tap water? Ppms your feeding?
Looks like nute burn to me. Tap water could of changed.

 

[The Martian Man]

Runnin tap water? Ppms your feeding?
Looks like nute burn to me. Tap water could of changed.

Yea i've always used tap water and usually never have any big issues.

 

[Dcheald]

They looking amazingly dry to me

 

[The Martian Man]

They looking amazingly dry to me

That's what I thought too when I first looked at them but the soil is definitely not dry.

 

[Diabolical666]

Heat damage. do you have a timer on your 12/12? this happened to me when my timer decided to not go off. make sure its working

 

[The Martian Man]

Heat damage. do you have a timer on your 12/12? this happened to me when my timer decided to not go off. make sure its working

I kept a close eye on when the lights turned on today and it turned on when it was supposed to. I guess one day when I wasn't able to check on them the heat got out of hand. Ill have to keep better check on that from now on.

 

[Diabolical666]

Looks like they got a month left...they'll pull threw. I know it totally sucks, 2-3 mths of growth and it can all go to shit in an instant. TRim off that dead stuffs, and keep on rockin

 

[The Martian Man]

Looks like they got a month left...they'll pull threw. I know it totally sucks, 2-3 mths of growth and it can all go to shit in an instant. TRim off that dead stuffs, and keep on rockin

Yea it definitely sucks, but i'm just glad my plush berry didn't seem to be to bothered by it, I waited forever for sub to re-stock those when I bought them so that's the one i'm most looking forward to.

 

[bluevein]

did you take the temp when you found them?

 

[PSUAGRO.]

Heat stress.................the "tacoing" on the tops and not on the bottoms is a dead giveaway

good luck grower