Help! My plants are dying

[Username97]

This is them roughly five days ago but it has rapidly just started spending throughout all my plants and the lower leafs as well as some as the top leafs are starting to go nasty!

They turn like light green/yellow or they will go dark then crispy! I have no idea what's happening

This is them today the soil is dry, I've only ever feed tap water ph'd down to 6ish ph with vinegar? (Maybe there is where I fucked up?) I had plant start it feed in at first but when I started noticing change in leafs I stopped and watered twice since then with just tap water

I have a viparspectra 900w
Outlet take
A tower oscillating fan
Grow tent 80 x 80 x 160

I know it's not too hot or cold or overfed. No spider mites or anything nasty. I hope you guys can help need any info just ask!

Growing in pragron soil light mix or whatever it's called I've forgot the brand! .

4 gal fabric pots since being put in from seedling. Growing Auto flowers , it's week 6 now of the grow I'd say I first noticed properly that something was up 2 weeks ago when the bottom rear leafs were dying

 

[Username97]

I don't even know how to get your guys attention too help ...

 

[Skullman420]

Hmm. I use vinegar to kill weeds outside on my property. It's a very efficient poison in tbe right dosages.

I wouldn't use that to adjust the pH. But perhaps in very low concentrations it will be fine

 

[Skullman420]

Did you try to flush them with only clean water!

 

[Username97]

Did you try to flush them with only clean water!

I cleaned with fresh tap water ph'd to 6ish mark. I used maybe like 5 drops of vinegar in a 1.5 litre bottle which is was a feed per plant

 

[Skullman420]

Doubt that little vinegar can hurt them. To me they look over or under watered. But it's so hard to tell on this telephone screen. The computer broke down

 

[Username97]

Doubt that little vinegar can hurt them. To me they look over or under watered. But it's so hard to tell on this telephone screen. The computer broke down

I have no clue what it is, i checked again this morning and there worse! More leafs gone! I'm scared now that the whole set of leafs are just gonna die

 

[improvise]

yeh the healthy leaves doing that clawing thing never had it myself so haven't looked for cause. try get hold of digital ph meter and a ppm meter like pen types. knowing nearly the exact readings we are aiming for will drastically improve future grows for you instead of guessamating. they look indica in variety.Cannabis Plant and Pest Problem Solver - Pictorial regards

 

[Username97]

yeh the healthy leaves doing that clawing thing never had it myself so haven't looked for cause. try get hold of digital ph meter and a ppm meter like pen types. knowing nearly the exact readings we are aiming for will drastically improve future grows for you instead of guessamating. they look indica in variety.Cannabis Plant and Pest Problem Solver - Pictorial regards

I use ph pen and Ppm, ppm was 500ppm in 2 litre water with plant feed ph to 5.5 - 6.5 in the area, not exactly the same each time