Grapes : Merlot (70%) - Cabernet Sauvignon (20%) - Cabernet Franc (6%) -Malbec (4%), planted to density of 5000 stems/ha.
Alcohol : 13° - pH : 3,6 - SO2 total : 39mg/L - Sugar : 0.9g/l
Description: Deep garnet, fruity nose with cherry, blackcurrant, blackberry, licorice, and a hint of caramel.
A very well-balanced wine with excellent aging potential
More details : http://www.chateau-rioublanc.com/pdf/technical-sheets-rioublanc.pdf