I had to order more nutrients and found a good deal on GH Flora. It was a little cheaper than the Fox Farms I’ve been using (same size) and uses about 1/3 every feeding with measurements like 2.3 or 3.1 ml. I’ll be using it in soil for my next auto run. Have any of you guys used it in soil? Do the measurements really need to be in the 10ths?… Read more