So, I started out simple. I started out with LEVER 3K's recipe which include the following ingredients:
Compost - (I used flushed, used
OF)
Peat moss (or promix bx works fine) - (I used flushed, used
OF)
Mexican bat guano - (grow shop or web)
Indoesian bat guano - (grow shop or web)
Jamacian bat quano (optional) - (grow shop or web)
Peruvian seabird quano - - (grow shop or web)
Kelp meal - (grow shop or web)
epsom salts - (drug store)
Earthworm castings - (almost any garden center)
Greensand (optional) - (sometimes sold in Garden Centers... always in grow shops, or the web)
Rock posphate (optional) - (grow shop or web)
Crushed oyster shells - (feed store - it's sold to mix with chicken feed)
dolomite lime (optional) - (almost any Garden Center... sold as garden lime to make hydrangeas purple)