Just my small planter. Comes with a tray and drainage hole. I recommend placing a piece of light synthetic fabric at the hole to stop dirt from falling out.

The fuzzy look is achieved with cura's fuzzy skin setting but prints fine without it.
Used both PLA and PETG, works fine

3-4 Walls, 15% infil should do the trick for water tightness on a 0.4mm nozzle.

Supports aren't required since the overhang is out of sight..

Creality

Ender 3 Pro

No

Doesn't Matter

0.2

15%