Do you have a birdcage lying around and taking up space? Turn it into a hanging garden! LJA from "All Things Plants" has turned this old birdcage into a nice hanging succulent garden! More information: All Things Plants website !
Tuffits: Concrete stepping stones which look like pillows! Concrete stepping stones that look like vintage pillows. Get old pillows, lather with petroleum jelly, cover with plaster of paris. once hardened, remove pillow and fill mold with concrete!
Plants and timbers. What a great look! I don't have a spot like this, but why not just do this somewhere in your yard against a fence even with a garden area. Nice to have your herbs separated from other plants anyway.