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Hydroponic Netpot Ø8 cm
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Description
This 3D printed hydroponic netpot (Ø8 cm) is specifically designed for 4×4×4 cm rockwool cubes.
Unlike standard netpots, this design eliminates the need for clay pebbles or other growing media. The structure securely holds the rockwool cube in place while allowing roots to grow freely into the nutrient solution.
Key features:
- optimized for 4×4×4 cm rockwool cubes
- no clay pebbles required
- open structure for unrestricted root growth
- fits standard Ø8 cm openings/lids
- lightweight yet strong design
Advantages over standard netpots:
- cleaner setup (no loose media)
- easier plant handling
- faster transplanting
- better root visibility and control
Use cases:
- hydroponic systems (Kratky, DWC, NFT, hydroponic towers etc.)
- home growing (herbs, chili, vegetables)
- seedling / early growth stages
Printing notes:
- recommended material: PETG
- PLA is possible but less suitable for long-term water exposure
- recommended infill: 20–30%
- supports needed – print upside down (top part heading towards plate)
License
This user content is licensed under a Standard Digital File License.
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.












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