The pH paper test that made me question my whole potting mix routine
I was repotting my ferns last Saturday and grabbed a cheap pH strip kit from the hardware store, just to check the soil I'd been using for two years. Turns out my mix was sitting at 6.8, which is fine for most things, but I assumed it was acidic because the bag said 'for acid-loving plants.' That label meant nothing for my actual tap water, which comes out at 8.2 in my area. After three waterings, the soil had drifted way up. I found this out by accident while testing a random fern that looked pale, and now I'm second-guessing every bagged mix I've ever bought. Has anyone else checked their water's pH effect on potting soil, or am I overthinking this? My ferns are fine, but my blueberries might be telling a different story this fall.