CN Nidzica is a company in Poland specialized in the production and sales of a range of agricultural products, including (seed) potatoes .

The company established cooperation with IHAR Bonin. The gene bank in Bonin was the starting point for an extensive potato breeding program in Northern Poland, mainly in the Pomeranian and Warmian-Masurian provinces.

The varieties grown by CN Nidzica are characterized by high resistance to most diseases and difficult agrotechnical and storage conditions. These varieties are very suitable for organic cultivation.