If you want to get a cute and cheap birdbath for your garden you can use some of your old pots for that. Add a base and a bowl and you won’t need anything else. Prime, spray paint and cover with lacquer spray all these things and you’re ready to assemble the birdbath. That’s easy. The ;arge pot is upside down with the bowl placed on top. Some rocks in the bowl can easily weight it down. The base of the pot should be placed on top of the bowl. Add some rocks in it too for the birds to perch on water.