Germany

Germany has one of Europe’s largest and most important potato sectors and is the largest potato producer in the European Union by both cultivated area and production volume. Potatoes (Solanum tuberosum) are grown for several markets, including fresh consumption, processing, starch production and seed. In the 2024/25 marketing year, Germany had a self-sufficiency rate of about 145%, meaning domestic production substantially exceeded national consumption. Potato products and processed potatoes are also important components of the German market.

Potato production is concentrated in several major agricultural regions. Lower Saxony, North Rhine-Westphalia and Bavaria together account for roughly three-quarters of Germany’s potato growing area. Lower Saxony is particularly important for the national potato industry, while North Rhine-Westphalia is notable for high yields and intensive commercial production. Other important potato-growing areas include Saxony-Anhalt, Mecklenburg-Western Pomerania, Brandenburg, Rhineland-Palatinate, Schleswig-Holstein, Saxony and Baden-Württemberg.

German growers produce potatoes for different end uses, with varieties selected according to cooking quality, maturity, storage characteristics and processing requirements. Commonly cultivated varieties include Christa and Atica among very early potatoes, Cilena and Sieglinde among early varieties and Nicola and Linda among medium-early varieties. Late varieties such as Aula and Donella are also grown. Germany's potato sector is supported by established processing, storage, breeding and marketing infrastructure, making the country an important supplier of both fresh potatoes and potato products within Europe.

The potato reached Europe from the Andes of South America during the sixteenth century. Its precise early arrival in the German territories is difficult to establish, although historical records indicate that potatoes were present in German lands by the late sixteenth century. Initially, they were mainly regarded as an ornamental or unusual garden plant rather than an important food crop. Wider cultivation developed gradually, with the transition from a minor crop to a significant agricultural crop occurring particularly during the eighteenth century.

The expansion of potato cultivation in Prussia is strongly associated with Frederick II (Frederick the Great), who promoted potatoes as a food and famine-resilience crop. He issued a series of so-called Potato Decrees, beginning in 1746, instructing farmers and officials to encourage potato cultivation. Although acceptance was initially slow, potatoes became increasingly important during the eighteenth and nineteenth centuries. By the nineteenth century, they had become one of the major crops in German agriculture and an important staple food, while agricultural researchers such as Albrecht Daniel Thaer incorporated potatoes into improved crop-rotation systems.