Rexel
Active member
Maybe you mean no more than 1200 µS? Siemens scale? 500ppm is 1.0 EC with 0.5 conversion.Krome got me into using floranova for awhile back in the day..same thing id always stay about 1 ec or no more then 1200 ppm . easy one bottle got some humic n fulvic i think in it to add a bit of flav so you dont get a boring salts only smoke.
Cheers!