History of cannabis in Italy

The cultivation of cannabis in Italy has a long history dating back to Roman times, when it was primarily used to produce hemp ropes, although pollen records from core samples show that Cannabaceae plants were present in the Italian peninsula since at least the Late Pleistocene, while the earliest evidence of their use dates back to the Bronze Age. The mass cultivation of industrial cannabis for the production of hemp fiber in Italy really took off during the period of the Maritime Republics and the Age of Sail, due to its strategic importance for the naval industry. In particular, two main economic models have been identified that were implemented in Italy between the 15th and 19th centuries, and their primary differences essentially derived from the diverse relationships between landowners and hemp producers.

The Venetian model was based on a state monopoly system, by which the farmers had to sell the harvested hemp to the Arsenal at an imposed price, in order to ensure preferential, regular, and advantageous supplies of the raw material for the navy, as a matter of national security. Such system was particularly developed in the southern part of the province of Padua, which was under the direct control of the administrators of the Arsenal. Conversely, the Emilian model, which was typical of the provinces of Bologna and Ferrara, was strongly export-oriented and it was based on the mezzadria farming system by which, for instance, Bolognese landowners could relegate most of the production costs and risks to the farmers, while also keeping for themselves the largest share of the profits.

The well renowned and flourishing Italian hemp sector of the 19th century continued well after the unification of the country in 1861, only to experience a sudden decline during the second half of the 20th century, with the introduction of synthetic fibers and the start of the war on drugs, and only recently it is slowly experiencing a resurgence.