The winery of Nino Costa, founded in 1927, started bottling wines in 1995. It currently holds 10 vine-planted hectares (2 that are leased), almost all located in Montà, with some plants reaching 40 years of age. There are 8 hectares that belong to the denomination – 5 are planted with Arneis and 3 with Nebbiolo. Among its most important vineyards is the Nebbioloplanted Bric del Medic. The vines are located mostly on hillsides (at altitudes of 350-400m), on mostly sandy soils.
DOCG-Denomination wines:
- Roero Arneis Sarun: from the vineyard of the same name, located in Montà. It ages in stainless steel vats for 7 months, with a total annual production of about 15,000 bottles;
- Roero Gepin: from the vineyard of the same name located in Montà. It ages in stainless steel vats for 2 months, 36 months in small oak barrels and 12 months in the bottle, with a total annual production of about 2,000 bottles;
- Roero Medic: from the MGA Bric del Medic located in Montà. It ages in stainless steel vats for 6 months, partially in small oak barrels and large oak casks for 28 months, and in the bottle for 8 months, with a total annual production of about 3,000 bottles.