Château Mayne-Vieil extends over a clay silt of 32 hectares (79 acres) in Fronsac.
100% Merlot vines, whose average age is 35 years for a density of 5000 vines per hectare (per 2.47 acres).
it is a grass-covered vineyard; leaves are partially removed on one side and the grapes are green harvested.
Maceration lasts for 2 to 3 weeks in temperature-controlled concrete vats.
This wine is partially aged in oak barrels for three to four years and in concrete vats.
The annual production of this wine ranges from 90,000 to 150,000 bottles.