BlumatPlant Watering Devices - Tropf Maxi Outdoor Sensor Self Watering Planter Insert - Prevents Overwatering - Provides Consistent Hydration for Larger Plants and Deep Rooted Containers - 1 Pack

These work amazingly well to regulate soil moisture and conserve water. Too bad they're so expensive, and also not even currently available!!!

oh! I need some kind of positive pressure watering line or it doesn't work.Should be clearer in the description. Useless. Waste of money.

Once you get the hang of these and understand how they work, they’re amazing. I recommend getting on YouTube and watching the Sustainable Village videos on setup and installation. They’re really giving me some great results.

Great Product. This box contains two(2) Maxi carrots, 2 3ft sections of small hose, and 2 "T"s. Instructions are in German but many U Tube videos about setting them up.You will need supply line and a elbow for last carrot.Expect to take a couple of days to dial these in.They work great. They keep the soil as moist as you decide it should be. Makes for some happy plants!

I like these long Blumat carrots much more than small ones. They give more reliable results because they work based on the water that is closer to the roots of the plan/tree rather than on the surface. (which is always either much drier or damper than the deeper levels

Absolutely love my blumats! 04/13/2019Just received package 6 days ahead of schedule!Everything as described and same as I have received in the past.Great product.

I can’t read the instructions!! They are all in German!

Very happy with these.