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Red wine grape

Grenache (/g//r//ə/'/n//æ//ʃ/) or Garnacha (ɡaɾˈnatʃa) is one of the most widely planted red wine grape varieties in the world. It ripens late, so it needs hot, dry conditions such as those found in Spain, where the grape is believed to have originated. It is also grown in the Italian island of Sardinia, the south of France, Australia, and California's Monterey AVA, Paso Robles, Santa Barbara County and San Joaquin Valley. It is generally spicy, berry flavored and soft on the palate and produces wine with a relatively high alcohol content, but it needs careful control of yields for best results. Characteristic flavor profiles on Grenache include red fruit flavors (raspberry and strawberry) with a subtle, white pepper spice note. Grenache wines are highly prone to oxidation, with even young examples having the potential to show browning (or "bricking") coloration that can be noticed around the rim when evaluating the wine at an angle in the glass. As Grenache ages the wines tend to take on more leather and tar flavors. Wines made from Grenache tend to lack acid, tannin and color, and it is often blended with other varieties such as Syrah, Carignan, Tempranillo, and Cinsaut. In Spain, there are monovarietal wines made of Garnacha tinta (red Grenache), notably in the southern Aragon wine regions of Calatayud, Carinena and Campo de Borja, but it is also used in blends, as in some Rioja wines with tempranillo. Grenache is the dominant variety in most Southern Rhône wines, especially in Châteauneuf du Pape, where it is typically over 80% of the blend. In Australia it is typically blended in "GSM" blends with Syrah and Mourvèdre with old vine examples in McLaren Vale. In Italy, the Sardinian D. O. C. wine Cannonau di Sardegna is by law 90% local Grenache (Cannonau in Sardinian). Grenache is also used to make rosé wines in France and Spain, notably those of the Tavel district in the Côtes du Rhône and those of the Navarre region. And the high sugar levels of Grenache have led to extensive use in fortified wines, including the red vins doux naturels of Roussillon such as Banyuls, and as the basis of most Australian fortified wine.

Grenache or Garnacha (as it is known in Spain) most likely originated in the region of Aragon in northern Spain, according to ampelographical evidence. and spread to other Mediterranean lands under Aragon rule. Early Australian Grenache was a main component of the sweet fortified wines that were the lynchpin of the early Australian wine industry. In the 19th century, California wine growers prized the vine's ability to produce high yields and withstand heat and drought conditions. The grape was extensively planted throughout the hot San Joaquin Valley where it was mainly used as a blending component for pale, sweet jug wines. In the late 20th century, the Rhone Rangers movement brought attention to the production of premium varietal Grenache and Rhone style blends modeled after the Grenache dominate wines of Châteauneuf du Pape.

The Grenache vine is characterized by its strong wood canopy and upright growth. It has good wind tolerance (which is useful with the northerly Cierzo and Mistral winds that influence the regions of Aragon and the Rhone) and has shown itself to be very suited for the dry, warm windy climate around the Mediterranean. Compared to its more widely planted cousin, it produces wines lower in alcohol and higher in acidity that show spicy and savory notes more readily as they age. It was not widely replanted after phylloxera as it was not well adapted to making the vins doux naturels (see Fortified wine) that were "all the rage" at the time.

Grenache is often used as a blending component, adding body and sweet fruitiness to a wine. The grape can be troublesome for the winemaker due to tendency to oxidize easily and lose color. To compensate for the grape's naturally low tannins and phenolic compounds, some producers will use excessively harsh pressing and hot fermentation with stems to extract the maximal amount of color and phenols from the skins. This can backfire to produce green, herbaceous flavors and coarse, astringent wine lacking the grape's characteristic vibrant fruitiness. To maintain those character traits, Grenache responds best to a long, slow fermentation at cooler temperatures followed by a maceration period. To curb against oxidation, the wine should be racked as little as possible. The use of new oak barrels can help with retaining color and preventing oxidation but too much oak influence can cover up the fruitiness of Grenache. The grape's thin skin and pale coloring makes it well suited for the production of full bodied, fruit rosé wines. Grenache is the principal grape behind the rosés of Tavel and Lirac and plays an important role in the Provence region as well. In the Roussillon region, Grenache noir and its gris and blanc mutations are used in the production of the fortified vin doux naturels of Rivesaltes, Banyuls, and Maury.). There are several clonal varieties of Garnacha with the thin skinned, dark colored Garnacha Tinta (sometimes spelled Tinto) being the most common. Another variety, known as Garnacha Peluda or "Hairy Grenache" due to the soft hairy texture on the underside of the vine's leaves is also found in Spain, mostly in Borja and Cariñena (Aragón). Compared to its more widely planted cousin, it produces wines lower in alcohol and higher in acidity that show spicy and savory notes more readily as they age. Until the mid 20th century, Grenache was Australia's most widely planted red wine grape variety with significant plantings in the vast Riverland region where it was vital component in the fortified "port style" wines of the early Australian industry. As Australian winemakers started to focus more on premium still wines, Grenache gradually fell out of favor being supplanted by Shiraz and later Cabernet Sauvignon in Australian vineyards. The late 20th and early 21st centuries saw a revival of interest in Grenache with old vine plantings in South Australia being used to produce varietal Grenache as well as a "GSM" Grenache, Syrah and Mouvedre blends becoming popular.

Despite being one of the world's most widely planted red grape varieties, Grenache's colonization of the New World has been limited apart from strongholds in Australia and California. The rising popularity and success of the Rhone Ranger's movement has brought greater attention to the variety and more plantings of Grenache are popping up every year in places like Mexico, Chile, Argentina, Uruguay and South Africa. and Vernatxa.