All it takes to make this beach themed fairy garden is a shallow plant container, blue pebbles from the Dollar Tree, and if you don't have any Florida sand, Dollar Tree carries sand as well. Put near a pond.
Faerie Garden in a lantern! I have one, though I'd love to get my hands on a little faerie figure like this one! I have a battery operated tealight in my lantern, but I like the plant idea. Maybe succulents.