I think that once they have been outside for a while, and exposed to the weather, they will start to form a gorgeous patina. Greens will grow and fill in where the glue is not, and be even more beautiful, and not as stark white as two of the balls are, and even more stunning for the blue marble ball.
You’ll need Styrofoam balls, (I had two sizes, and chose to make three balls), clear silicone, and glass marbles. Depending on how big the ball is, will determine about how many beads you will need. You will also need chopsticks (if you decide to use them).
Begin by inserting chopstick in ball using thicker end. Remove and add silicone, then allow to dry.
I started by gluing the marbles around the base of the stick, and worked out from there.
Continue adding marbles until the ball is covered. Allow to dry overnight. I like the empty spaces between as I imagine that is where the green will first show up as it weathers outside.
Take your gazing balls and plant them.
Enjoy!
Want more details about this and other DIY projects? Check out my blog post! GO