I dont know how i ever did it without one... my tap water is 7.1 . after r.o. it is 6.3 and after nutes it is 4.3 I never thought it would be that low. Nutes are Earth juice bloom and cal mag plus. Im going to test my floranova with r.o. water tom... I guess my post doesnt have a real reason but all newbs dont waste ur time with other ph testers, they just wont solve anything... maybe help a lttle. Measure water in n out. No need to test the soil.
ph meter
- Thread starter babybud
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