I've been hammering away and reading a lot of these links to articles on here. It's really been amazing. I'm making the switch to "living soil" and I've got a product I've been using that's not OMRI listed but I'm wondering if I can use it without killing microbes. I'm not concerned with whether it's organic but rather with if it will kill the soil life. The product is called PowerSi and is a potassium silicate product. I know now I paid a shit load for a product I could've easily made myself, but I didn't know when I bought it. The ingredients I'm wondering about are: Urea Phosphoric acid Potassium hydroxide Sodium molybdate Boric acid Would I be good to use this for "living soil"?