Need some help. Lost

I really need some help. I have this damage occurring through-out my 5 plants. I have looked into thripes, deficiencies, rootrot, fungus, and im having a really hard time deciding what this is.
Some background. Growing in a Cocoa soil mix, getting Fox Farms nutes with 6.5 PH. The blackening of leaf tips started a couple weeks ago, but the cuts/holes im just starting to notice within the last couple days.

Sorry the pics dont do too much justice... only have phone cam. I am getting some tips of the leaves turning black (not yellow/brown). I also have these spots where the plant starts to turn brown and very thin, see through thin (this is why I thought it might be leaf miner). There is a very small, and thin, cut in this small leaf. From what I can tell the spots where the leaves look eaten have no brown edge to them which is why I think something is eating them. I have inspected everything really hard. REALLY hard. Top's, bottoms, soil, and I have found no bugs. No gnats. No flies. Regardless I just went and bought a sticky trap.

Anyone have any ideas? The damage is occurring heavier near the bottom's.

Could it just be a MG def? Could that make holes in the leafs?

Have you fed them anything yet? I think that's your problem.. Can you post a pic of your whole plant? And just remember every leaf on your ladies isn't gonna be perfect

max316420 said:

Have you fed them anything yet? I think that's your problem.. Can you post a pic of your whole plant? And just remember every leaf on your ladies isn't gonna be perfect

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They are nearly 2 months old and have been on the FF trio + Microbe Brew + Rooting Hormones since the start I will go take a pic. Give me a few.

which trio?

It seems each plant is experiencing the problem differently...I will try to label them.
Fox Farms Trio. Grow Big, Big Bloom, Tiger Bloom

The Crew:

This is the Mastodon-

This is a Bagseed. They seem to be developing a copper line where the veins are on the lower fans. Only the bagseeds are doing this.

The Church. I have the yellowing and necrotic happening on this one. I also have this sort of fungus looking leaf structure. It has grown like this since seed. Not sure if its a fungus or a deformity or what, but it has grown healthy with it lol

And even my pepper is starting to yellow on the edges

How much of each food are you feeding them and how often? You might be overdoing it with the tigerbloom

max316420 said:

How much of each food are you feeding them and how often? You might be overdoing it with the tigerbloom

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No Tiger Bloom yet. That doesnt come into play until 12/12 (which is hopefully at the end of this week). They are getting the scheduled Fox Farm dosages. 6 Tsp/Gal Grow Big, and 3 of Big Bloom, with .5 of Microbe. I know they are almost all showing a tab bit of burn on the tips, but to me that is a good thing. From my experience I get a much healthier/larger plant/higher yield when I give them enough nutes to the point that they tell me "Im full!" as opposed to not feeding them as much as they could possibly handle.... Hopefully that huge sentence made a little sense lol.