BongDaddy
Member
Well the title says it all. I have some molasses and I have some Royal Black (which contains humic acid). As I understand it, both can be used as chelating agents. Or am I not correct on that?
If I should only use one over another, which is preferable (in a Pro Mix growing medium)?
If I should only use one over another, which is preferable (in a Pro Mix growing medium)?