Faded012

is it the extended scale ph test kit? it should go from 4.0 to 8.5
if not youre going to be working in such a tiny range that you'd be better off spending ten bucks and grabbing a good one.

I'd check what your water is at before and after to see what your nutes are doing. sounds like its dropping your ph a lot.

Learning ph myself. On my scale orange is 4.0<. Took alot of ph up to raise it. (ph seems to lower easier than raise) I check before and after adding my nutes, the Pro Bloom 1-4-5 lowers it about 2 points. My water goes in at 5.0 and soil ph is about 6.3. Using MG soil this time. FF next time. Still trying to get a handle on how ph works.

PUFF PUFF PASS

@Greenscreen, no its actually (don't laugh) a fish aquarium testing kit.. It ranges for 7.0 to 6.0. Truly not fit for my hobby. I order a digital pH tester off eBay days ago, but haven't received it yet. Patiently waiting so that I know for sure, cause some of my top leaves are starting to turn sideways.. maybe pH issues... Idk...

I have a TDS meter, I'm lost when it comes to ppm and all that (but that's another story)... but indeed that's something and pH, that I need to get a hand on