Hovering Saucer: A large terra-cotta saucer sits atop a tomato cage serving double-duty as a birdbath and trellis for climbing vines. - I have a large green birdbath that I haven't put anywhere. I like the idea of putting this a top a trellis :)
If you are not familiar with th ese, you are probably wondering, "What in the world is an herb spiral garden?" It is a type of her b garden that allows you to: Grow more plants in a smaller space. Grow herbs according to their needs and in varying soil.