
Known for its distinctive taste and quality, Grover Vineyards red wines, Cabernet Shiraz, is the result of a combination of a unique soil, climate and people. Concentrated, powerful and delicate at the same time, our Cabernet Shiraz reflects our traditional way of winemaking.
The wine-making process of red wine is fairly different than the making of white wine.
From our vineyards to our cellar, great importance is given to meticulous grape selection to ensure the use of the best-quality grapes. After going through the sorting table where our team is carefully removing the unwanted berries, our grapes are fully de-stemmed enabling us to get only the best fruits.
Our red grapes are delicately crushed then sent to the tank without pressing. The juice is left in contact with its skins and seeds to garner colour, tannins and flavours. The juice produced thus goes through stabilization and clarification.
Temperature stabilization is done by cooling the juice at 22°C for 24 hours, conditions that are more suitable for the red wine fermentation. Yeasts are added to induce the alcoholic fermentation which starts at 22°C and finish at 27°C. The action of the yeasts is to transform the sugar naturally contained in the grape juice into alcohol.
Once fermentation is completed, the maceration process begins. We leave the wine in contact with the pomace (skin and seeds) for 20 days in order to extract more colour and tannins.
During both fermentation and maceration, regular pumping over are done to ensure the optimum extraction of colour as well as tannins.
Clarification is done by transferring the fermented juice from one tank to another in order to remove the natural deposit or lees. This process is called racking. Our red normally goes through 8 to 10 rackings until the wine is totally cleared.
The next step is the blending which is carried out by selecting wines made out from different varieties according to the winemaker's aspirations.
Before bottling, one filtration is done to ensure the optimum quality of our wines in your glass.
Our red wine is now ready to be bottled.