We only use certified seed potatoes.

Once they are harvested, the potatoes are analysed to assess the properties of each batch.

When the samples received, our laboratory controls the products according to a rigorous protocol:

• Sorting: selecting the potatoes that do not meet the products physical standards

• Dry matter: checks that the potatoes respects the variety's food segmentation

• Nitrates: checks that the contents does not exceed 200mg/l (European Standards), or 150mg/l to comply with our specifications

• Sugar: checks contents, particularly for different segments

• Cooking: checks that the potatoes remain firm when cooked

• Taste: checks the taste of the product.