Inspired from my sixSwirl can/basket, I designed this plant pot.
https://www.prusaprinters.org/prints/75926-basketcan-sixswirl
It's open at the bottom to get air into the substrate and water with sewage out. the inside with its shape I hope navigates the roots always back to the inner so they get longer and don't grow around the plant pot. I always make some stones or "ceramis" in the pot the first 1 to 2cm and then soil.
It's easy scalable and you even can cut the height. There is also a full-body file if someone want to make a closed one with own wall size.
I printed mine in 0.3mm layer height, because I printed in ABS I also print with raft. The blue one is 120% and I think the orange was 110%.
Layer-height: 0.20mm
Rafts: Yes
Supports: No
Infill: 15 - 20%
Example Filament: Fiberlogy ABS Blue-Transparent
The author marked this model as their own original creation. Imported from Thingiverse.