Still yellowing

[Arnis&Weed]

So I’ve e been being patient and letting them grow. The Gorilla Glue is looking fine , but the Gorilla Cookies keeps showing signs of deficiency. Both plants are feeding off the same nutrients in the auto pots. I’m wanting to blame it on the strain instead of deficiency.any insight?
Looks like a magnesium deficiency to me

Thanks in advance

 

[Arnis&Weed]

Now I’m thinking calcium so made nice top feed shot for them

 

[elcoloan]

I think part of the problem is you turned on the autopots too early. I would shut them off, take the pots out of the trays, and only top water/feed until they get back on track.

 

[Arnis&Weed]

I think part of the problem is you turned on the autopots too early. I would shut them off, take the pots out of the trays, and only top water/feed until they get back on track.

Thank you. I added some cal-mag into the pots and top feeding almost all the yellowing is gone.. I do agree that I turned the system on a few days early. From what I can tell they are feeding from the bottom now