I used to be the same way about bokashi, but I am only using the bran and not bokashi compost. Wheat bran has a lot of Mn along, then just add EM1 inoculant. Adding 'kashi to compost and the worm bin has been working pretty well for me. It really got my worm bin composting and the worm population really exploded. However, I was following a Grokashi recipe and it had stuff like Youngevity(multivitamin), azomite, beet juice, and sea salt for minerals. I also started adding greensand with a touch of Mn sulfate. I started adding my own trace minerals based on the soil tests that I have been getting.
View attachment 4334947
I've been trying to keep a lower N# because it is supposed to help with K intake. K needs to be 2x the recommended amount for cannabis. I can usually get my iron levels up easy with kelp and rock dust, but Mn has always been a problem. Before, I never really considered it a problem but Dr. Steve Solomon talks about it on one of those podcasts. He said that it would take a ton of rock dust to just get a cup full of Mn and Zn. I understood that it was time to find Mn inputs. I'm looking into growing companion plants like comfrey and borage, then I got into KNF and JADAM.
I don't mean to rant, but I wish that I didn't turn my back to bokashi/grokashi several years ago.