Where can I find Organic herbal tea in Duisburg?

Organic herbal tea can also be found in these cities:

Dinslaken Düsseldorf Essen Krefeld Moers Mülheim an der Ruhr Oberhausen Ratingen

You can also find this in Duisburg:

Tea Accessories Ceylon Fruit Tea Organic Ginger Tea East Frisia Tea Honeybush Black Tea Japanese Sencha Green Tea Jasmine Tea Tea Caddies