PPM And Mixing?

speed420

Active Member
Hey guys I mixed up 30ml each! grow/micro/bloom advanced nutes in 10 lt of tap water and only getting a PPM reading of 119. Seems really low i think for 3ml pre LT of water. Full strength is 4ml per LT. It was mixed up really good and checked it many times!
 

MR.NICE.GUY.1990

Well-Known Member
What's the ppm of your water without nutes?

Also, check to see if it says 10×, next to the 119, meaning its 1190, which sounds about right
 
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