Nute Deficiency? (PICS)

I recently compeltely cleaned out my res due to root rot and put these new plants in... Everything was completely sterilized and cleaned...

Now these poor things are having a different problem... Can someone identify this please?! They have almost completely stopped growing

Thanks in advance...

How often are you watering?

It's a DWC system but up until a couple days ago when the roots started coming through I was hand watering once every three days... some every other day depending on how light the rockwool was getting... Now the drip emitters come on once a day for 5 min...

Don't know much about DWC. It looks like overwatering to me. But I'm not sure. Whats your ppm?

Blunted1 said:

Don't know much about DWC. It looks like overwatering to me. But I'm not sure. Whats your ppm?

Click to expand...

PPM is currently at 750...

What kind of nutes are you using?

I'm using Advanced Nutrients ... quite a list but supposedly a good feeding table...

Grow A & B
B-12
Sensizym
Fulvic
Humic
Barricade
Scorpion
Mother Earth Tea Grow
Voodoo Juice
Piranha Powder
Tarantula Powder

Since the problem started I have stopped using the powders and the organics (Voodoo and Mother Earth)...

Oh I'm also using Hygrozym because I just lost a crop to root rot

I would definately bump up the A/B. I use around 1000ppm of just the A/B. Then throw in all the other additives.

Yikes! That would put me somewhere around 1,800 are the plants ready to handle that kind of TDS? i don't want to nute burn them, especially in the state that they currently are...

Increase it little by little. I just use A/B, super thrive, hygrozime and a little bit of alga-mic (seaweed extract). Once during veg I use Cal-Mag.