As a consequence of the crisis of mulberry farming, around 1890
the slopes of the middle and high hills were interested by the
diffusion of another protagonist of Nebrodi rural landscape: the
hazelnut tree. Already cultivated in the past in the territory
of Tortorici, thanks to its adaptation skills, its very thick
roots preventing soil erosion, and its productivity this
cultivation successfully replaced the mulberry farming. Hazelnut
groves, covering about 12,000 ha and with a very rich genetic
heritage, provide top-quality products. Among the main
cultivars: Curcia, Carrello, Ghirara, the various Minnulare.
Hazelnuts are largely used in the local confectionery to prepare
ice-creams, chilled desserts, and characteristic desserts like
royal pastry, nougat, and other traditional products.