Im actually using soil a and b and just calculated how much/more of a ballpark I'm going to be using. I used their nutrient calculator. Its pretty sweet though, I will probably shave off a few mLs off and not use their full strength. I water with a 30 gal tough neck trash barrel filled with 20/gal of water,half tap half and half r/o water with sub pump and water wand/gun. I'm in week 3 of flower so here my calculations(coco should be similar) 20 gal bucket of water, Soil A+B 300-340 mL or 15/17mL per gal. The higher number of 340ml/20gal- 17ml/ 1gal is their recommendation. The lower number is mine and what I'll probably go with. I have definitely been under feeding for sure. The whole ph thing with house and gardens is a bit confusing though.
