cnile, GoldeEagle is referring to soil made with ProMix HP, EWCastings, some rocks/rockdust and mycos..part of a simple kit and grow system that Doc Bud has developed that many others and he himself uses with reproducible results.
its called Doc Buds High Brix Blend kit available through him.
people that try anything grown in the soil, herbs, fruits, veggies, flowers it says its the best they've tried/had