First try on yet another self-wicking planter.

The base offers an easy control over water-level and is easy to refill.
It's enough for one or two weeks depending on the plant.
So you will have to check and keep a relation to the plant and also the water will not get foul.

In the top part there is a centering below which can be drilled through to fit the wicking-media of your choice. I've used a cocoa-cord.

The plant on the picture already survived several month so I think the design is somewhat okay.

Update Base #4 v4:
Made the supports on base somewhat higher and added holes to save some material.
The water reservoir was slightly increased.

FLSUN QQ-S Pro

No

No

0.2

20-30%

The base can be printed as is.
The top has to be printed upside-down.

I've not used any supports for top and base.
Both worked fine.