FB White Russian Auto - Day 42

Looking like they are about to take off and add some weight.

Had a pH crash for some reason last night. I am still a couple of days short of the weekly res change but I guess the plant felt differently. It has been stable 5.9-6.0 last few days but this morning it was 5.5 with some minor nute deficiencies (lockout) showing up in a couple upper leaves. Did a quick res change (MC, CalMag+, PK booster, Cytoplus, Great White) and it's now steady at 5.9.

Best laid plans and all . . .