Never heard of it, but it sounds good. Organic, I like that. Since its organic, there will most likely be other trace elements needed by plants. Just follow the directions, & if in doubt, start off by mixing as directed, but in a seperate container, mix in half water for the first couple of feedings till you're sure it won't burn. Just look for signs of nute burn (color changes, yellowing & browning, leaf curl, etc). Sounds like something you may be happy with. Keep us posted on the results. I'm always interested in anything organic. ~PEACE!~