Despite shortage of information, this vine variety has specific characteristics morphological and analytic and it differs from the other variety of the zone.
According tradition this vine variety was present in Castagnole Monferrato from ancient time and people drink wine during festivity.
The parish priest Don Giacomo Cauda (death in 2008) recovered this aboriginal vine and he took care of cultivation and wine making in purity.
Parish priest’s work lead other wine makers to believe in Ruché until achieve the denomination of origin.
Vine variety wait for first description until 1987, which realized on request of supervised denomination of origin.
It is a wine with a mysterious history but it has particular sensorial features compared with other Piemontese wines.
Enza Cavallero (historian of Piemontese wine) says “So magic and mysterious, but unforgettable” to describe this wine.