Has anyone used the Victory Brand Superior Garden soil as the base soil? I am making a small batch of Subs Supersoil, and 2/1 Ocean Forest/Light Warrior would be too much mix for me. A lot of the premium soils list the ingredients that Sub looks for in a soil. This one does as well. I have used it as plain potting soil and it looks like a good soil but no way to tell the concentrations of the premium additives vs Roots Organics or others.