I have a ph meter and have been asked if i have a tds meter.
if i grow with soil should i get a tds meter to check the nutes before I feed them to the plants??
is the purpose of a tds meter to test PPMs? or what exactly do u use a tds meter for and after using it .. what exactly are you raising or lowering to benefit somehow??
i look forward to responses !! thanks!
if i grow with soil should i get a tds meter to check the nutes before I feed them to the plants??
is the purpose of a tds meter to test PPMs? or what exactly do u use a tds meter for and after using it .. what exactly are you raising or lowering to benefit somehow??
i look forward to responses !! thanks!