Soil pH meter question

Tiny Tim · February 27, 2018

Any suggestions for a reliable soil pH probe that doesn't cost a lot.
I did get the Burpee meter last year, here were my results.

It only reads 7.5 for every sample I've checked so far. Fox Farms Ocean Forest 7.5 pH. My compost pile 7.5 pH. My garden soil 7.5 pH. The coco coir starter mix I make 7.5 pH They all start out higher. But, all end up at 7.5.

I can measure nutrients going into my plants in coco coir at 6.2 and the runoff is 6.1 very close with my APERA liquid pH meter. But, that Burpee meter stuck in the same coco coir measures 7.5 pH.

BTW, the meter is in the pH measuring mode in all examples above. So, out with the old and in with the hopefully accurate new..

February 27, 2018	#1
Tiny Tim Tomatovillian™ Join Date: Feb 2018 Location: Near Albany,NY Posts: 90	Soil pH meter question Any suggestions for a reliable soil pH probe that doesn't cost a lot. I did get the Burpee meter last year, here were my results. It only reads 7.5 for every sample I've checked so far. Fox Farms Ocean Forest 7.5 pH. My compost pile 7.5 pH. My garden soil 7.5 pH. The coco coir starter mix I make 7.5 pH They all start out higher. But, all end up at 7.5. I can measure nutrients going into my plants in coco coir at 6.2 and the runoff is 6.1 very close with my APERA liquid pH meter. But, that Burpee meter stuck in the same coco coir measures 7.5 pH. BTW, the meter is in the pH measuring mode in all examples above. So, out with the old and in with the hopefully accurate new..