Hello, please I am getting crazy in converting from Grams per Meter Square to Grams per Liter. Can't find any explanation in whole internet.
I have a fertilizer which says 30Grams/m2 so I want to know how much is this in liters in order to feed my
hydroponic system!
I need to have it in grams per liter like 3g/L or 30g/L ?
Thank you !