If you are designing your own intelligent “Graden Computer” with an optional digital plant moisture sensor/water pump controller that lights an LED to alert the user when it is time to water a potted ...

I recently heard about the Extech MO55, dual-function moisture meter that retails for about $80 on Amazon. I'm a big fan of my $475 Protimeter Surveymaster moisture meter for all-purpose use, as well ...

If your precious plants keep mysteriously dying no matter what you try, it might be time to invest in a soil moisture meter. These handy devices tell you when your plant needs more water, so you won't ...