Hey guys I wanted to test the ppm on my soil but I do not feed until run off. A friend suggested I take a cup of distilled water and then u take a little bit of soil out from the middle of the pot. Then put that soil into the cup of distilled water mix and then check the tds and ph of that soi that way. Has anyone ever done this? Is this still an accurate way to test the soil? Thanks
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Is feeding until run-off not necessary? I wasn't doin it to begin with and I got really f'd up plants.