The company plays by cutting kernels seedlings Tonda Gentile Trilobata (T.G.T.), variety considered among the best in the world for its features: the result clear, thin shell, high output to shelling, good peel to roasting and maintaining taste and aroma in the processing is completed.
Barberis farm is authorized by The Italian Health Service and it is accredited by the Piedmont Region with the code no. CN/01/0014.
In order to get from the Piedmont region the suitability and the certification for the production of the material, the stump is annually subject to plant-health checks.
The suckers to be planted in the nursery are taken annually from the stump; in the fall, after the uprooting, the seedlings undergo a careful selection ensuring the customer a high and uniform quality in order to be marketed.