Are there any outside potted plants that you don't have to water?

Your best choices would be succulents and cacti that do not require that much water.

They are called Air plants . they live usually in trees and need shade and occasionally need a mist of water . Look online for pictures and care they are very pretty. Home depot and lowes also sell them.

I would go with succulents. Florida might be too humid for cacti. What plants do your neighbors have?

Go to your local Dollar Tree store .....purchase all the artificial flowers, for a buck a piece and no watering needed!

Thanks! That might be the answer.

Marti: portulacca is a low water plant that has pretty flowers. Try looking up xeriscape gardens for low water plants.

I would definitely go with succulents and/or artificial flowers.