This glow in the dark glue costs under two dollars to make and there are so many fun ways to use it! A squirt of glow paint from Michaels in clear glue. Make designs on wax paper to make glow window clings
Use this on the planters to make them glow in the dark! - Rust-Oleum Glow-In-The-Dark Brush-on Paint - BLICK art materials paint on glass light replacement ball shaped covers turn upside down in lawn or in planter.
MAKE GLOW IN THE DARK ICE CUBES? Mix tonic water with a bit of water and put in an ice cube tray. Put in freezer until frozen. Get a UV or blacklight. The ice cubes will glow because of the tonic water TIP use plastic cups for added glow effect