I have used a set up similar to the one in the pic. First time was when I was a kid wanting to fish... Then a few years ago as the prices climbed I built another one that works well...The probes can be pushed down pretty far... but guessing if the soil is dry that far down it probably won't work. Otherwise just plug it in and wait... Worms will come up and lay on the top for collecting. (Probably not recommended from an electricians point of view, but it works Time for some worm gruntingTime for some worm grunting)Name:  Screenshot_20240404-054741.jpg
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