Hey, LGO, that's great advice! Exactly what I was thinking - one plant test run. I think I may have stumbled onto something that needs to be clarified as it applies to Sub's Super Soil recipe. Guys, please correct me if I'm wrong. The recipe calls for 2 TBSP of humic acid. I now believe this is the powdered stuff that has been chemically altered to make it water soluable and somehow much more concentrated. The Humic ore I purchased looks more like worm castings and is advertised as a soil amendment just the way the castings are advertised. On the package, it says to add two tablespoons to a gallon of soil, so this just couldn't be the same stuff that Sub's recipe is calling for...I really believe a clarification here would help, as I would bet a large number of people are not adding the powdered form of humic acid but the soil amendment type and, therefore, applying the wrong ratio. My guess is that I did get very lucky here, but I won't know for 4 or 5 months. Guys, thanks for all the help.