Yea Buddy,
The title of your thread is really what your after. It's Subcool's Supersoil Recipe. It may take some research to find the recipe as I don't have it readily available to cop7y for you , but can be found by searching the forums and doing some reading to get the ingredients & amounts right. But go's some thing like this 6 (1.5 cubic ft bags of a sterile organic potting soil, sweet or dolomite lime, bloom bat guano, earthworm castings, azomite, rock phosphate, and possibly a couple of other items I forgot about.
Subcool and the people using his Supersoil swear by it. It takes most,i f not all the guess work of knowing what to feed or add out, by providing everything your plant will need for it life when it needs it. When you find the article you might should read it all as the have been adjustments to the mixture. Good Luck hope this helps!