I failed to mention with my vote for Fox Farms Soil(yes, I have used other soils, and substrates....jeez, this 50 yr. old grower in no newbie), that I ammend the soil with; Coco Peat, Coco Chunks, Pumice, Sponge Rock, Bat Guano, and Clay Balls left over from hydro, for drainage. Man, this mix is...