D51 got too dry, leaves started to droop. Showing some burn at leaf tips which I am guessing now is high EC related. Seem to have EC/pH in better check now. Max height is 24 inches above soil, with flower sight average at 16 inches. Adjusted light for 31-40 DLI at all flower sights. Removed all ties to let it grow natural now. Will begin flower boost formula next week.