Great article 41N! Thanks for sharing it.
I make my own organic fertilizer, but i'm not quite as scientific as Mr. Solomon. I did learn from reading the article though.
My own mix is composed of 3 parts well composted Horse manure, one part worm castings, .5 parts of bone meal, blood meal, and wood ashes, and a handfull of dolemitic lime. I'm a really big fan of worm castings! I also foliar feed and soil drench with fish/seaweed liquid.
I'd love to hear what others here use for their organic fertilization program