Where can I find Horseradish in Flumenthal?

Horseradish can also be found in these cities:

Balsthal Biberist Breitenbach Burgdorf Delémont Derendingen Egerkingen Gerlafingen Grenchen Herzogenbuchsee Huttwil Kirchberg Langendorf Langenthal Moutier Murgenthal Oensingen Solothurn Utzenstorf Zuchwil

You can also find this in Flumenthal:

Canned Fruit Olive Oil Champagne Aperitif Dry Soups Wild Cold Cuts Cheese Particle Lemon Aroma