I'm impressed. I wouldn't plant food plants in an old tire but why not decorative flowers?
Gardening Tip- Easy way to reach the roots of a Container plant, poke holes in a water bottle or soda bottle, bury between a couple seedlings and water as needed. by krista
DIY Ladder Shelf - making it in the mountains Beautiful DIY Ladder Shelf tutorial by Making it in the Mountains
Vertical Balcony Garden Ideas This is one cheap solution you should look at. Planters are hanged on this wooden bracket mounted on the wall.