Indoor gsc auto

The plant with calmag looking issues is growing height still the others seem to be not, one I didnt trim much is growing much denser nugs, with Crystal's sprinkling out much more than the trimmed /more trained plants. The middle plant is yellowing hard after I fed it tapwater for the first time in a long time. Lots of pistols starting to darken, I'll check trichomes next week.. might feed once more at least.