Built some potting mix recently: peat, perlite, ewc, aged mushroom compost, lime, diatomaceous earth, bio char. Forgot about azomite. Did I fuck up? Should I order some? Would foliar feeding calmag suffice for now?
Good mix. No screw up. You can top dress azomite and water in. I prefer glacial rock dust myself. Your lime should have enough cal mag for a few weeks.