Amazon Review, Works great October 02, 2013
Reviewer: Beae lutkenhouse
Just got back after almost 3 weeks and all my plants are doing fine. Just make sure to use several sensors (placed around the roots) for plants that need more water and/or have larger pots. I also used 2 water containers for my larger pots with 3 sensors.
I also started this set-up several days before I left and followed the directions 100%. I will use it now all the time when I go away.
Amazon Review September 02, 2013
I use these in all my plants when we are gone for weeks at a time and they work great! Keep all my plants, big and small staying nice and fresh.