Great read. Read the first post several times to try to understand. What I am curious is how you come up with the numbers, what is the equation for the
"Here is PureBlendPro Bloom @ 15ml/gal
I don't actually know, but until someone who does comes along and either confirms or corrects me I'd say its the total PPM divided into the percentages of N, P, K, Mg. But I'm just spit balling......