On a survivalist thread, I saw a reference to "Super Soil". There's an e-book called "Garden Gold" that tells how to make it. Not wanting to spend $12 at this time, I did some research online. The only stuff I could find there to "super soil" was on a number of sites devoted to growing marijuana.
So my question is if the "super soil" on the weed growing sites would be a good starter for a garden, perhaps as the soil cover for a hugelkulture bed?