Understanding the grape at the heart of one of Tuscany’s most famous wine regions

When people think about Chianti Classico, they often think about Tuscany first.

Rolling hills.

Vineyards.

Olive trees.

Medieval villages.

And, of course, a glass of red wine.

But behind the identity of Chianti Classico there is one grape variety that plays a fundamental role:

Sangiovese.

Understanding Sangiovese means understanding much more than a grape.

It means beginning to understand the landscape, climate, traditions and character of Chianti Classico itself.

What is Sangiovese?

Sangiovese is one of Italy’s most important red grape varieties and is deeply associated with central Italy, particularly Tuscany.

Its name is traditionally connected with sangue di Giove — “the blood of Jupiter” — although the precise historical origin of the name remains uncertain.

What is much clearer is its importance to Tuscan wine culture.

Sangiovese is the principal grape behind some of Tuscany’s most recognised wines, and in Chianti Classico it forms the foundation of the denomination’s identity.

But Sangiovese is particularly interesting for another reason.

It is extremely capable of expressing the place where it grows.

Why does Sangiovese taste different from one place to another?

This is where wine becomes fascinating.

The same grape variety does not necessarily produce the same wine everywhere.

Sangiovese responds to differences in:

• altitude
• soil
• exposure
• temperature
• rainfall
• vineyard management
• harvest time
• winemaking
• ageing

Move from one part of Chianti Classico to another and the grape remains Sangiovese.

But its expression can change.

That is one of the reasons tasting Sangiovese directly in the region where it grows can be so interesting.

You are not simply tasting a grape variety.

You are tasting different interpretations of a territory.

Sangiovese and the terroir of Chianti Classico

The word terroir describes the relationship between a wine and the environment in which its grapes are grown.

Soil is part of it.

But terroir also includes altitude, climate, exposure, rainfall, landscape and the interaction between all these elements.

Chianti Classico is particularly interesting because these conditions can vary significantly throughout the territory.

Some vineyards are lower.

Others climb much higher into the hills.

Exposures change.

Soils change.

Temperatures change.

And Sangiovese reacts to those differences.

This ability to communicate place is one of the qualities that makes the grape so important to Chianti Classico.

Why is altitude important for Sangiovese?

Altitude can have a major influence on the development of grapes.

At higher elevations, temperatures — particularly at night — can be cooler.

This can contribute to slower ripening and help the grapes maintain acidity while developing aromas and flavours.

For Sangiovese, that balance can be particularly important.

The grape is naturally associated with freshness and acidity, characteristics that can give the resulting wines energy, structure and the ability to evolve over time.

This is why altitude becomes an especially interesting part of the conversation when exploring some areas of Chianti Classico.

What does Sangiovese taste like?

There isn’t one single answer.

And that is exactly the point.

Depending on where it is grown, the vintage and how it is produced, Sangiovese can show very different characteristics.

You may encounter aromas and flavours reminiscent of:

• red cherry
• sour cherry
• red berries
• dried flowers
• herbs
• spices
• earthy notes

Its acidity is often an important part of its personality, while tannins contribute structure and texture.

Ageing can introduce additional complexity and gradually transform both aromas and mouthfeel.

But a tasting note should never become a checklist.

You don’t need to find every aroma someone else tells you should be there.

The interesting question is:

What do you perceive in the glass?

Why is Sangiovese so well suited to food?

One of the easiest ways to understand Sangiovese is at the table.

Its acidity and structure make it particularly versatile with food.

And this makes sense when we consider the culture in which these wines developed.

Tuscan wine was never intended to exist separately from Tuscan cuisine.

Bread.

Olive oil.

Pasta.

Tomato-based dishes.

Cheese.

Cured meats.

Grilled and roasted meats.

Wine has traditionally shared the table with food.

Understanding Sangiovese therefore means understanding not only the vineyard, but also something about Tuscan food culture.

Is all Chianti made from Sangiovese?

Sangiovese is central to both Chianti and Chianti Classico, but the two names should not be confused.

Chianti Classico is not simply a higher-quality version of Chianti.

They are distinct denominations with different geographical areas and production regulations.

Chianti Classico comes from its own historic production territory between Florence and Siena and is recognised by the famous Gallo Nero, the Black Rooster.

Sangiovese sits at the heart of its identity.

So when you taste Chianti Classico, understanding the grape is one of the best ways to begin understanding the denomination itself.

Why organic viticulture matters when talking about Sangiovese

If Sangiovese is capable of expressing where it grows, then the way the vineyard is managed becomes particularly interesting.

Organic viticulture places strong attention on the vineyard as an agricultural ecosystem.

The vines do not exist alone.

There is soil.

Vegetation.

Insects.

Microorganisms.

Forests.

Weather.

Wildlife.

And human intervention.

Looking at the vineyard in this way helps explain an important idea:

wine begins long before the grapes reach the cellar.

Sangiovese at Fattoria di Montemaggio

At Fattoria di Montemaggio, near Radda in Chianti, Sangiovese is at the heart of the estate’s vineyards and its connection with Chianti Classico.

The estate is located at high altitude, reaching around 600 metres above sea level, in a landscape where vineyards coexist with olive groves and woodland.

The soils include galestro and alberese, two geological elements strongly associated with the viticultural landscape of Chianti Classico.

Organic farming adds another important dimension to this environment.

Together, altitude, soils, biodiversity, climate and vineyard management contribute to the conditions in which Sangiovese develops.

And this is precisely why tasting the wine where it is grown can tell you much more than reading its name on a label.

The best way to understand Sangiovese? Walk through the vineyard

You can read about Sangiovese.

You can study tasting notes.

You can compare vintages.

But there is another way to understand it.

Stand in the vineyard.

Look at the soil.

Observe the slope.

Feel the temperature.

See the forests surrounding the vines.

Then visit the cellar.

And only afterwards taste the wine.

Suddenly, concepts such as altitude, terroir and organic viticulture become much easier to understand.

They are no longer words.

They are things you have actually seen.

Why a wine tasting in Chianti Classico is also a lesson in Sangiovese

This is one of the reasons a wine tasting in Chianti Classico can be particularly interesting.

You are not simply comparing different bottles.

You can begin to understand how one grape variety interacts with place, vintage and human decisions.

For beginners, it provides an accessible introduction to terroir.

For more experienced wine lovers, it creates opportunities to explore differences in greater depth.

And for both, it connects what is in the glass with the landscape outside the window.

Discover Sangiovese at Fattoria di Montemaggio

If you want to understand why Sangiovese is so important to Chianti Classico, the best place to begin is where it grows.

At Fattoria di Montemaggio, a visit connects the vineyard, organic agriculture, cellar and tasting, allowing visitors to explore the relationship between Sangiovese and its territory.

Because Sangiovese is not simply the grape behind Chianti Classico.

It is one of the languages through which Chianti Classico tells the story of its land.

✍️ ABOUT THE AUTHOR

Francesco Garuglieri is a Wine Communicator at Fattoria di Montemaggio, an award-winning organic winery in the heart of Chianti Classico, Tuscany.

Specialising in wine communication and hospitality, his work focuses on making wine accessible by connecting terroir, organic viticulture, biodiversity and the experience of visiting Tuscany. His articles explore Chianti Classico, wine tourism and the culture behind authentic Tuscan wine experiences.