Could this be potassium def or maybe root rot?

  • Thread starter WannaBeGreenThumbz
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WannaBeGreenThumbz

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Guys this is worsening fast, I'm in coco perlite ebb air cube with 5 gal fabric pots.

Ppm is 1150 (550 of that's my water)
Ph been between 5.8 - 6.2
Water 70 degrees
Just flushed 3 days ago for the first time I was unaware about salt build up in coco I'm using Lotus nutrients I believe I was possibly locked out before flushing or def in multiple areas...

The only nutes I have in the system are Grow at 60 percent strength
Silica blast full strength
And extra hydrogaurd

I'm feeding every 4 hours
Lights have even 24 on Forever
I did have these signs before flushing I'd hoped they would go away but leaves are canoeing in the middle and tips
I have found a few catipillers on a separate plant been spraying neem oil diluted 1 teaspoon for 32 Oz water and 1 tsp dawn.

I've sprayed twice with sinosad and put some through my res this morning as I'm changing out res tonight

Any tips please my heartbreaking over here I don't want to fail this is my first grow they are between 5 - 6 weeks in veg from buying them as clones I'd like to get this problem solved and switch into flower in a week or 2 before they are too big for my tents I'm in 2 separate 4x4 tents I keep my dli and par in check I am running humidifers it's my first grow they are between 5 and 6 weeks in veg , would anyone recommend mixing up lotus boost and foliar spraying them down with the lights raised and dimmed 75 percent
 
Could this be potassium def or maybe root rot
Could this be potassium def or maybe root rot 2
Could this be potassium def or maybe root rot 3
Could this be potassium def or maybe root rot 4
Could this be potassium def or maybe root rot 5
Could this be potassium def or maybe root rot 6
Could this be potassium def or maybe root rot 7
Goodshit97

Goodshit97

3,650
263

Read this too, it might help.
 
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