Well...hate to say it but I'm bailing after this post. Ate couple of cookies and am coming on to a pretty good wake and bake.
Organic nutrients almost always have some chemical nutrients in them. Because chemical nutrients work right away. My point here is you don't really know what you are giving them.
I feed Maxibloom to everything. 5-15-14 and use an EC meter to determine strength. If you want to know what you're feeding...you have to measure it.
I feed young plants at 200-250ppm That's not very much food. I'll bet you have something going on to mess with absorption.
Up-pot and see what happens...
Later,
JD