The technique of mixing Nebbiolo grapes originally grown in different areas has always been widely used in the Langhe, and has given - and still gives - excellent results.
A classic joining in Castiglione Falletto is that of grapes from the Rocche and Villero: a good union that can underline the cru's characteristics and guarantee good wines in different vintages, independently from the weather conditions.
Villero is more than 15 hectares big, facing south/south-west; the ground is quite clayey, richer than that of the Rocche, that can keep water better. Its grapes, therefore, are good even in dry years. Deep analysis have confirmed the presence of the three main kinds of wine-growing land: 1) white, grey and bluish "marne"; 2) clayey land; 3) sand. The Rocche are sandy, while the great vineyards overlooking La Morra are white or bluish "marne".
An old wine-maker, Paolo Porello, once told us the difference between the two
above mentioned vineyards from the point of view of a farmer. "The ground
in Villero is stronger, but when it rains it's soft. In certain points it's
almost black. The Rocche have a white ground: if it rains, it's already possible
to hoe it the next day".
The wines made with Villero grapes are less fine, stronger, more tannic and alcoholic than those of the Rocche; because of both the ground and the wonderful position of the vineyard. Villero is west of the Serra vineyard, and two roads cross it, towards Brunella farm and the village of Pugnane near Monforte.