Name: Jane Tobyhanna, PA (Zone 5a) The "Garden" is my Happy Place!
Great idea, Suga. It got me thinking ....
We don't have gum trees up here in the Poconos, but we have plenty of pine trees - hence pine cones. Lots of little pine cones, too. I wonder if they, too, would keep squirrels out of flowerpots? And maybe kill slugs - plenty of sharp edges. If pine cones could be substituted, I'd be picking up pine cones all over the neighborhood!