using a ppm meter for flushing??....anyone heard of this.

Discussion in 'First Time Marijuana Growers' started by Mr.Tangent, Oct 29, 2008.

  1. Ok, I just recently picked up a ppm meter ...figure its time to use one..for my future grow.... Now i was explaining to my little bro how they are for measuring your nutrient level in your feeding water......
    he asked if you could use it for flushing.........???? test ppm of water before you drain it through your soil/medium and test it after it has gone through and check how high the ppm is?? keep checking til ppm is generally the same as before you poured it..?? hope this makes sense......

    thx. Mr.Tangent.....
     

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