Am I the only one who feels intimidated by the seemingly-complex nature of some of these fertilizing regimens?
Fish, kelp/seaweed, blood, bone, mycorrhizae, epsom, lime, EWC and worm tea, ash/biochar, potassium, acid, azomite, crab shell, Dyna-gro, compost and compost tea, General Hydroponics, epsom salt, manure, alfalfa, and the list goes on.
I'm by NO MEANS knocking anyone's routine, as they're obviously working and were developed with experience. But as a beginner, it just feels overwhelming. So many choices! How do I know what to add? Do I just add a little of everything? (Obviously, no, but still.) Which additive will keep my plants healthy? Is there a way to tell what plants lack and how to correct it?
I've seen the basic grow guide. Is there a spot with more details on the chemistry of soil/substrate and fertilization?