Share on facebook
Share on twitter
Share on linkedin

Wine Country

We’re two Central Coast locals who appreciate wine – and the land, people, and story behind every bottle. Come along and let’s explore all that 805 Wine Country along California’s Central Coast has to offer.

Let's Get Social

The discovery of a wine is of greater moment than the discovery of a constellation. The universe is too full of stars.

Benjamin Franklin, circa 1700s Tweet

The answer to the question “what is wine?” is simple:  wine is the fermented juice of grapes or other fruits.

The results, however, can simply amazing.    

From this simple, naturally occurring process of fermented juice comes a mind-boggling range of wines, styles, flavors, and alcohol levels. And that’s where the fun begins of tasting, learning, and exploring more about wines.

Our simple answer also raises a few other questions about what wine is. So get a glass of your favorite wine and read along for a bit more about the journey of wine, from vine to bottle. 

We’ll cover: 

  • What grapes are used to make wine?
  • How are grapes grown?
  • How is wine made?
  • What’s a single varietal wine?
  • What’s in a blend?
  • What’s a vintage?

What grapes are used to make wine?

The grape species Vitis Vinifera is used for making wine. When compared with the red and green table grapes that make great snacks, wine grapes have seeds, thicker skins, and are generally smaller and sweeter. There are thousands of Vitis Vinifera varieties around the world.

These include everything from white grapes like Albarino, Chardonnay, Chenin Blanc, and Pinot Grigio, to red grapes like Pinot Noir, Malbec, Merlot, Cabernet Sauvignon, and Zinfandel.

(Want to learn more about how a Malbec differs from a Merlot? Head over to our stories about grape varietals.)

How are grapes grown?

Grapes grow on grapevines, which have small woody trunks like a tree or shrub. Mature vines are about three to four feet tall.

Depending on how the grapevine is trained, it can look like an overgrown brambly shrub (these are called headtrained vines) or be planted in symmetrical rows with wire strung between each vine and shoots pruned each year for a very tidy and efficient plant (these are called trellised vines).

They are perennial plants, meaning they produce one crop of grapes each year, then go dormant. The next spring, new leaves emerge, followed by tiny grapes that mature into the ripe wine-making fruit.

The climate where the grape is grown has a huge effect on the resulting wine. Some grapes thrive in cooler climates and some in hotter climates. And while grapes may grow in less-than-ideal locations, they may not reach their potential to create good wines that represent that grape variety.

Curious about the secret life of vines? Read more about grape growing and viniculture.

How is wine made?

Talley Vineyards barrel room.

Winemaking is actually a natural process – grape juice will start fermenting on its own, using the natural yeasts that are on grapes or in the air in the vineyard. The outcome of flavor is unpredictable, but nature will create wine all by herself when given the basic ingredients.

Luckily for all of us who enjoy wine, over the past 7,000 years or so, humans have learned and perfected the art of guiding fermentation. This is called winemaking: the process to create wines that have certain flavors, styles, or other characteristics we enjoy when we taste wine.

In a nutshell, here’s the process.

Grapes are harvested in the fall by cutting the cluster off the vine. When the grapes arrive at the winery, the winemaker decides whether to ferment the whole cluster, to de-stem the entire bin, or to use a percentage of whole cluster fruit. And actually, if a winemaker uses whole-cluster fruit, that decision was made early in the growing season to ensure the best clusters would remain whole.

The first step in winemaking is a pre-sort to remove any bad clusters (moldy, shriveled) and large sticks, leaves, and other vineyard materials. If the grapes are destemmed, they’re gently shoveled into a machine that pulls the grapes from the stems and crushes the grapes.

White wines usually remove the wine skins quickly —within minutes, typically. Red wines leave the grape skins with the juice during the fermentation to add structure and flavor to the wine.

Oak barrels are toasted to mellow tannins in the wood and impart different flavors in the wine.

From there, the crushed grapes and wild run juice are fermented, either in big bins or fermentation tanks. Depending on the wine, this takes a week or two, or up to several weeks.

Once fermentation is done, red wine is pressed off the skins and all wines are moved into oak barrels or concrete or stainless steel containers for the aging process. This can last a few weeks or more than a year, depending on the grape and the winemaker’s plan for the wine.

When the wine is finished, it’s bottled and ready for us to enjoy.

Wonder how wines can taste so different? Read more about barrel making and fermentation to see how they affect wine flavors and body.  

What’s a single varietal wine? And what’s in a blend?

When you see a bottle using the name of the grape – like Cabernet Sauvignon or Chardonnay – this means the bottle contains only that grape varietal (and perhaps a small percentage of other grapes for balance).

You also might see a wine labeled “red blend” or using a fun or descriptive name, like Carnivore, Predator, or Hot to Trot. These are generally proprietary blends of different grapes that the winemaker chooses to achieve a certain flavor or style.

What’s a vintage?

When you see a year on the label, like 2015, that’s the vintage — the year the grapes were harvested.

Non-vintage wine (often abbreviated as NV) is made by blending wines from different years and/or from different grapes. 

Is a vintage wine better than NV? Not necessarily, although they can be. How can that be?! Vintage wines do express the winemaker’s talent in coaxing the best wine from that year’s harvest. But different weather conditions and more can affect the quality of the grapes year to year. That’s why Sommeliers and wine aficionados prefer certain vintages over others. 

NV wines are often made to be consistent year to year, with similar tastes, structure, and profiles that the wine is known for. Non-vintage wines make great table wines to go with weeknight dinners and everyday celebrations.

Who’s ready to go wine tasting?

As you can see, with so many grapes and ways to make wine, there are thousands of wines on the Central Coast to explore.

Time’s a-wasting, so let’s head out and go wine tasting! To help make your first (or 100th) wine-tasting experience the best ever, check out our tips in Wine Tasting 101.

Leave a Comment