I have this planter against the front of my house that you walk by when before you enter the house. Right now it is just full of sand and weeds, very uninviting... it is about 6 x2 feet large. I am unsure what to plant there? There is a window above it and it's also next to my front door. I live in FL... what do you think?

Was thinking Croûtons or Desert Roses. I live in Florida, and sounds like my front door.
It's more like 1 1/2 foot by 10 foot. Do you face south?

Roses sound wonderful! Yes, the entrance is in the south.

Are you talking about Desert Rose? They grow well down here.