planter
plant pot
planter pot
self watering planter
self watering plant pot
subirrigated

34
5
Sub-irrigated (self-watering) planter insert compatible with my 75mm planter pot designs.
On the bottom of the insert there are two built-in break-away support panels. You should be able to snap them off easily. The squares on the bottom have a single-layer of filament. It's optional whether you remove these strands. The purpose is to provide air flow and better drainage to prevent excess water in the soil. The filament strands should not affect functionality.
An optional floating water level indicator is included.
Updates
- 18 May 2025 - New version 3 insert and float. Matches the general designs I have for other insert sizes.
- 19 April 2025 - Improved water level indicator. Only 1g of material. Make sure to fully dry your filament and calibrate to ensure it prints without leaks. Let it fully cool and flex the build plate to remove - do not pull off. The walls are thin and can tear apart easily.
Other Self-Watering Insert Types

Compatible Planters
See also: All self-watering compatible planter varieties.
Originality of the Model
The author declares that this work is their personally original model
This model is licensed under the following terms:
This work is licensed under a Standard Digital File License. Digital files have a strict non-commercial, personal use only license.
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital file or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including remixes of this object). You can not host these files on other digital platforms, web stores or cloud repositories. The objects may not be used in any way whatsoever in which you charge money, collect fees.
Models(2)
c75m_pot_insert v3r1 Elegoo PETG.3mfDesigner1.57 MB
2025-08-09
c75m_pot_insert v3r1 Elegoo PLA.3mfDesigner1.57 MB
2025-08-09










