I'd just worry milk powder would promote damaging bacteria, no?
There was 2 guys doing it over at AFN with auto flowers, both with respectable yields, Google milk powder AFN cheese, and there's 2 grow journalsMilk powder. Jeez. I guess if you have enough beneficial microbes in the system to break down whatever else is around, there's probably a lot of different materials that could supply the plants' basic needs. I'd just worry milk powder would promote damaging bacteria, no?
Really? I would think it would promote LABs, no?
I think most milk powder would be pasteurized to remove/kill any inherent lactobacullus or naturally occurring probiotics which could consume or out-compete harmful bacteria or mold.
Raw milk kefir,water kefir also work.Raw fresh milk works great.