What a wonderful way to show off potted herb plants or flowers- a "tree" that holds twenty small pots on an exterior wall. Creative Ideas- plants to decorate your home and garden" via Lucid Life (article is written in Spanish)
Old Bathtub turned coffee table/planter! via the Garage Sale Gal I actually have an old claw foot tub in my barn, I was thinking of making it into a small koi pond, but I think I like this coffee table/planter better for our vacation home.
Pallet Planter with Terracotta Pots . with some hose clamps and screws to secure the pots, this old pallet has been upcycled into a feature vertical garden. For more inspiration, see 20 Creative Ways to Upcycle Pallets in Your Garden
Arte Viva: Quadros e Jardins Verticais de Suculentas