Iam nearly using more benefical stuff than "nutrients". I use Humic Acid ,Silica, enzymes, Molasses, Magnesium ,calcium, Asophyllum Nodosum spirulina, aloe etc....... This is stuff every living creature needs. If its a Animal a Pant or a Human beeing. These are major elements of our life. Iam using effective microorganisms and " living Organics" in my soil. I can see a big difference from the point i started to use and before. Plants are healthy strong and resiliant. They are very sticky, building lots of " sugar" looking healthy and happy. So in my opinion benefical stuff is great.