I love the look of overfilled flower pots, but they are very hard to water. Water flows out of pot most of time. Thats why i designed this funnel. Water flows throught it, and rest is left to diffusion.I have printed with 0.8 infill and got very nice result. If your nozzle is smaller than 0.5mm, you may want to generate gcode with support material. Otherwise you should be fine. Top layers are small, they are printing fast, it is good idea to have active cooling of printed part, or to print more parts at once.