Add Yahoo as a preferred source to see more of our stories on Google. Potatoes growing out of soil covered in dirt - Guido Mieth/Getty Images When looking at a giant pile of spuds in the grocery store ...

Potatoes growing out of soil covered in dirt - Guido Mieth/Getty Images When looking at a giant pile of spuds in the grocery store, it can actually be really hard to pick out the perfect one. They all ...