Simple Self-Watering Wide-Mouth Mason Jar Planter

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I made this planter because I’d like a very quick and simple elegant print that anyone can appreciate. Just find a 16oz wide-mouth mason jar, make sure it’s more than 120 mm (4.75″) deep, and pop it in. And of course, because spring is here.

Like any of our other self-watering planter designs, it includes a water channel to refill the water conveniently without having to open the mason jar threading.

Support: not needed, but you can add it for cleaner finish in the inside dome. 3 walls with 0.4mm nozzle.


The license is CULTS CU-ND (Cults COMMERCIAL USE – NO DERIVATIVE), as defined by Cults3D.

You can:

  • copy and distribute 3D prints of the 3D model for any use, including commercial, in unlimited quantities.

You cannot:

  • Share your 3D prints without attribution
  • Adapt or modify the 3D model
  • Distribute or resale the 3D model file(s).

Go here if free non-commercial models are ones you’re looking for. Otherwise this is where all the ones for commercial use are.