Interesting, maxibloom and bleach. What are you growing in? How much bleach. I'm using Coco Loco this grow but going just Coco coir and perlite next time. I hate all the mixing I'm doing now with the GH Trio ( with the extras ). Tried the water only method once. Just bouncing around till I find a method I like and produces what I'm looking for. Growing just for me so I've just got a 4x4 and a 3x3 to start in. No big production.