Quote Originally Posted by trichome tech
and chelated
Very important thing to consider when comparing nutes.
Humic acids are an organic chelator
EDTA EGTA or Oxalic acid are others
Chelted forms of nutrients helps prevent them from falling out of solution as unusable (toxic) salts when mixed or stored.

Just a hunch since I'm a geek, but I've been known to add Soil Syrup to my flushing solutions, lol

Eh tricome tech... you work for the fert company or something? Post # 1 and it's a product endoresment!!!

Anyhoo welcome to the boards!