Where can I find Potatoes in Jüchen?

Potatoes can also be found in these cities:

Bedburg Bergheim Düsseldorf Grevenbroich Hückelhoven Jülich Kaarst Korschenbroich Mönchengladbach Neuss Schwalmtal Titz Wegberg Willich

You can also find this in Jüchen:

Yogurt Milk Roll Cocoa Wine Vegetables Eggs Free Range Eggs