It might be pertinent to fill out a full support ticket, and a few pictures, if you feel you have a problem with nitrates.
Those numbers I posted are ranged specifically for my aquaponics soil-aero garden.
Good luck, and happy growing 
It might be pertinent to fill out a full support ticket, and a few pictures, if you feel you have a problem with nitrates.
Those numbers I posted are ranged specifically for my aquaponics soil-aero garden.
Good luck, and happy growing