Maybe this thread will help
I use Great White with all transplanting and with sprouted seeds. Fish Sh’t or Tribus Original veg through flower about once a week or so. A couple of advanced nutrient products, Voodoo Juice (bacteria) and Piranha (fungi), gets thrown into the mix too along with some Sensizym to keep things clean and tidy.
I grow in coco using Jack’s. However, in living soils the use of bacteria and fungi is what makes living soil work. Use both Mycorrhizae (fungus) and Microbes (bacteria)