Where do I turn next?

I've exhausted my sources from Cervantes to.............

these plants seem to want something and I don't know what. none of the descriptions or photos echo these symptoms.

this is a patio grow in soil. pH levels are in range. and the symptoms cover both the hybrids and the true breeding sativa (photo 3) the same way.

some of the pale-ing and yellowing is normal, I realize, but I feel the plants are desirous of something and I don't know what.

suggestions?

directions to other sources?

all help is appreciated. thanks!