Nice, thanks for the info. I’m not concerned with past life in the soil, I just don’t want to support the further death of life that comes from sourcing things such as the emulsified fish, etc...100% vegan is not truly possible beyond what's visible to the human eye, with soil/rock being full of dead animals and plants and such, but a good way of making a vegajoy fertilizer where no new animals are killed in the process:
For vegging/growth; Nettle tea - fill a bucket with nettles and water and let it sit for a month.
For flowering/fruiting; Pomphrey tea - same procedure as Nettle tea.
You could also try No Till and maybe use EWC tea if you don't mind keeping pet worms and brewing tea off of their poop
I like making ACT with only earthworm castings, alfalfa, and black strap molasses.
Also like the ideas you gave, many thanks!