Leak Sensor to Monitor Christmas Tree

Just picked up our live tree for the season, thinking about how to automate. Thought about using a leak sensor in reverse to alert when there is an absence of water. Anyone done this?

You might want to check out WirelessTag.net, specifically their water/moisture sensor. I believe there’s a 15% discount code floating around the boards that you could use.

All the best,


Or check out this thread. PlantLink is shipping!

There’s another thread discussing how to monitor for an empty container. :slight_smile:

Here is how I did it.