Mg. and iron

[drjkl1]

Looking at pictures I decided I have a iron and Mg deficiency.
Day 38 kis soil in earthbox jr. i'm thinking top dress 1/2 worm castings and 1/2 kis soil, I should have room for about a 1/2 gallon. then water in 16 oz. water with 1/4 teaspoon ebson salts tomorrow. Good idea?
I spent my money on a laptop so I had to wait till now to buy what I need. In the morning I'm ordering build a bloom and a light. I'll use them when they get here

 

[Mañ'O'Green]

Looking at pictures I decided I have a iron and Mg deficiency.
Day 38 kis soil in earthbox jr. i'm thinking top dress 1/2 worm castings and 1/2 kis soil, I should have room for about a 1/2 gallon. then water in 16 oz. water with 1/4 teaspoon ebson salts tomorrow. Good idea?
I spent my money on a laptop so I had to wait till now to buy what I need. In the morning I'm ordering build a bloom and a light. I'll use them when they get here

What looks like a deficiency can also be from too much! An iron deficiency is vary rare but can be caused by too much phosphorus.

 

[drjkl1]

Thanks for the good info @Mañ'O'Green. My problem was I got high af and started looking at pics online and second guessing myself. I went with my first idea and raised the light. I think that is why I had discolored leaves and some red stems. I read that red stems 100% meant mag def but idk, I need to research that more before I add calmag or something.
Hopefully I'm good now.