2 Things Challenge: Tub/Potato

The challenge this week is Tub/Potato.  Hmmm.  This one was hard, so I had to stretch it and my mind a little.  When in doubt, get closer.

Last spring we bought a couple of tubs of random flowers to put in our deck planters.  Among the Lantana, Sweet Williams, and Calla Lilies was a vine I believe is a sweet potato, at least a decorative variety.