Up to this point, I believe giving the 7.8 ph water caused the roots to screw up in some way. Giving nutes to these autoflowers earlier than 5 days ago seemed to be a mistake. What seemed to be deficiencies in nutes, in my opinion was too much light (not heat). It took weeks for the plants to recover from the onset of yellowing and are just now (LB doing better than B) looking really healthy over all. That's all I know so far.
I tried my hand at FIM with habib, it is said to be a tall fast grower, compared to her new sisters. We'll see if I did good or not!