This small co-operative, founded in 1954, has 110 members and 200 hectares of vineyard in the Haut-Rhin, nine kilometres from Colmar. Their wines are vinified using only their members' grapes, with a focus on expressing the rich diversity of Alsatian soils. Winemaker Nicolas Garde started at the winery in 2004 and his influence continues to be seen in the way the wines improve with each vintage.
The 5.6 hectare Rosacker vineyard is north of Hunawihr, a small village between Ribeauvillé and Riquewihr. This is also where the famous parcel of Clos St Hune is located. It lies 260-330 metres above sea level, facing east/south-east, with heavy, clay soils rich in calcium and magnesium, with limestone pebbles. The vines are on average 35 years old.
Yields were low in 2017 due to the frost, but the quality of the grapes was very good. The harvest started earlier than normal, at the beginning of September.
All of the grapes were harvested by hand. There was a gentle cold settling of the must for 48 hours before fermentation at control temperatures of 16-18°C for three weeks, with selected yeasts. The wine aged for four months in stainless steel tanks on the lees with regular stirring and then some further time resting in tank before being filtered and bottled.
This wine is light yellow in colour with an elegant silver tint. On the nose, there are delicate nuances of lime and grapefruit. It is complex and fresh on the palate, with aromatic hints of citrus fruits with beautifully acidity and a zesty finish.