Where can I find Sweet potatoes in Zellberg?

Sweet potatoes can also be found in these cities:

Alpbach Finkenberg Fügen Gerlos Jenbach Königsleiten Mayrhofen Pill Praa Schlitters Schwaz Tux Uderns Umlberg Zell am Ziller

You can also find this in Zellberg:

Cheesecake Help Sunflower Seed Bread Diet Products Ready Meals Energy Drinks Baguette Roll Salt Sticks Pasta Pasta Sauces Waffles