Zerli onion and jam

Production area
Val Graveglia (GE)

Curiosities
Onion was considered an "exploiting" cultivation, to the extent that some tenancy contracts listed it among the forbidden cultivations. This depended on the fact that onion needs nitrogenous fertilizers: for this reason, it is useful to cultivate a leguminous plant before it. Probably of Asian origins, it was already known by the Chaldeans.

Further Categories
of Products in the Park:
Sweets, Cheese, Honey, Vegetables and Legumes, Rice Pasta and Cereals, Cold Cuts, Further Products

List of the Producers:

• Adreveno - Ne (GE)
• Azienda agricola Costa de Zerli - Ne (GE)
• Azienda agricola Garibaldi D. - Ne (GE)
• Rue de Zerli - Ne (GE)