I took 2 tablespoons of Blood and Bone meal, put them in a coffee filter and brewed them. Stunk like total shit. I'm using RO water at 13 ppm. After brewing 320 ppm. Could I crush calcium pills and Epsom salt and do the same thing? Is this a safe way for me to make my own liquid nutes? Is there any place I can send it for testing to see exactly what I've made?
you made a mixture of what you put in it. no need to test. its just math. ya its safe just dont make coffee with that. idk about the pills.