N
NoSocSlic
I've never used it on a grow. Most people would tell you not to because of the chemical fertilizers in it. I do know that it can be done. I know someone who used MG. I would try and get something a bit more geared for cannabis if I were you though. I know it sucks, but you'll do better with something else. If its all you got though, its all you've got. Plants will grow in it.