Droopy leaves in flood and drain got me scratching my head. My guess is they want lower pH. my tests have been showing 5.5-6 on average, that's using a old school dropper style tester. Using the technaflora line at the moment. Gonna switch to pbp for flower. Heres a few shots I took today. This is my new tent setup. 4x4 with 2 600 HP's, 1phantom, 1 lumatek. 18 4inch rock wool cubes on the flood and drain all Trogband clones, and 16 2 gallon Aurora smartpots planted with my bubba crosses in botanicare aeration Coco mix. Just switched the bites on the Coco plants from vegamatrix to roots organic, which I'm not sure I like either.