Ah, you mean there is a flat part on the side, and that is why the white one sits sideways? I like that - it's a good look. Btw, is there drainage?

I am not familiar with what grows well in Florida, but it might look nice to put in the soil so that it will be parallel to the ground - though, that would be hard to avoid anyway! - and put in some type of dramatic succulent - like maybe those burro's tails - that spill over edges. Maybe with something dramatic and poke-y/tall behind.

If there's no drainage, then I'm not sure. It is a fun look though.