Stacked like ivory towers in my garden are old tires painted white. Inside these vertical columns quietly grow red, white and sweet potatoes that have been reaching for the sky all summer long. How did I come across the idea to do this, you might ask? I first read about this technique for growing Tater Tires in a book called The Urban Homestead by Kelly Coyne and Erik Knutzen. I was doubly excited for the chance to recycle something old, like tires, and to grow something new, like potatoes. I had never tried growing potatoes before so when I read about this technique I immediately went on a mission to find the tires.
