What kind of deficiency is this?

[Phate008]

This was an experimental grow. I'm using HPCC with dry amendments and worn castings. I mixed and wet it and let it sit for about a week. I think it was around 2 cups of 4-4-4, a small bag of worm castings, and the hpcc in a 20 gallon tub. After a week it had some good growth. I mixed it again and planted the seeds. This is now about 4 weeks later. A couple leaves on 1-2 different plants have this kind of deficiency. The tips on 2 leaves are a little saggy and then there are marks on the leaves. They were just repotted from 1/4 gallon pots to these 1.5 gallon pots.

Any idea what kind of deficiency this is? I am using municipal tap water.

 

[Gmix]

Light burn

They have blisters from the light being to close.

Move your light up to at least 20”
Tbh most of us useing powerful leds have the light about 36” away

It’s certainly no Deficiency your more close to a excess than a deficiency