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converting EC's to PPM's for mixing nutrients


Well-Known Member
~ There may have been post in the past discussing " how do you convert EC's to PPM's?"...I haven't seen it.
so here is a quick and easy way to convert the numbers. ~

when following certain feeding guidelines given by growers or breeders they will suggest for an example :

A. feed at 1.8 EC on scale.
B. converted is ( 1.8 EC = 1260 PPM )
C. You take the EC# and multiply that number by 700... that will give you the total PPM #
D. Now wasn't that simple... good luck in all you grow :thumb:

example ( EC X 700 = ppm )
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