Here they are, and they seem a little tempermantel. The one looks pretty bad, and would appreciate any opinions. Overall, they seem to be doing nicely. They are all in 3 gal of mix, with nutes as teas. From what I'm seeing, it looks like nit deficiency. They had nothing until 3 weeks, other than worm castings and kelp meal mixed in to the Promix/Perlite base. The only thing i've given them is a watering with 1 T each of high n and high P Bat guano, 1 T LK, and a drop of superthrive. Oh, 1 T of Fox Farm Big bloom.
Since I hadn't really given them anything, I narrowed the issue to a deficiency of some kind.