I decided to get a soil meter. The pH balance of potting soil out of a bag was often too high or too low. I found that by mixing my own soil, I can better control the pH balance in my dirt and ...
If you know that you will be testing your soil a lot, you may opt for a meter like this one ... Typically, these soil kits test for NPK – the three important nutrients to the soil: nitrogen ...
Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Moisture meters may not be familiar to the average homeowner, but they provide ...