How long does Brunello di Montalcino have to be aged?

A minimum of two years in oak plus four months in bottle, and it cannot be sold before 1 January of the fifth year after the harvest. Riserva needs six months in bottle instead of four and waits until 1 January of the sixth year.

Is Rosso di Montalcino just a cheaper Brunello?

It is the same grape from the same commune, but it is its own DOC with its own rules: minimum 12% alcohol, no oak requirement, on sale from 1 September of the year after harvest. Expect fresher cherry fruit and lighter tannin rather than a scaled-down Brunello.

Is Brunello di Montalcino 100% Sangiovese?

Yes. Both Brunello and Rosso di Montalcino must be made entirely from Sangiovese, known locally as Brunello. No blending grapes are permitted at all.

What does Riserva mean on a Brunello label?

Only that the wine spent six months in bottle rather than four and was released a year later. There is no legal requirement for better fruit, lower yields or a stronger vintage, so the producer matters far more than the word.

Brunello vs Rosso di Montalcino

Rosso di Montalcino and Brunello di Montalcino are both 100% Sangiovese grown in the same commune. What separates them is the calendar: Rosso can be sold from 1 September of the year after harvest, Brunello not until 1 January of the fifth year after it.

Montalcino is one hilltop town south of Siena and everything here comes off its slopes. Brunello had been DOC since 1966 and was among the first Italian wines promoted to DOCG, on 1 July 1980; either rulebook left a grower with a wine nobody could sell for half a decade. Rosso di Montalcino was created as its own DOC in November 1983 to fix exactly that — a wine off the same rows that could be turned into cash inside a year. The pair are the clearest illustration in Tuscany of what ageing law does to a price tag.

Three wines, one grape, one hillside

Wine	Minimum ageing	On sale from	Min. alcohol
Brunello di Montalcino Riserva DOCG	2 years in oak + 6 months in bottle	1 January, sixth year after harvest	12.5%
Brunello di Montalcino DOCG	2 years in oak + 4 months in bottle	1 January, fifth year after harvest	12.5%
Rosso di Montalcino DOC	No oak requirement	1 September, year after harvest	12%

The oak clause is looser than it sounds. The rules name no cask size, so a 120-hectolitre Slavonian botte and a 228-litre French barrique both satisfy the two years — which is why two Brunellos of the same vintage can taste so unalike, one all dried cherry and orange peel, the other darker and sweeter with vanilla. The 1998 revision of the disciplinare is what cut that wood minimum to its present two years, and Montalcino is a good deal less uniform than its reputation for tradition suggests.

Why the wait is five years

Sangiovese arrives with high acidity and a lot of grippy, drying tannin, and in Montalcino’s warm light it brings plenty of alcohol behind it. At two years old the structure is out in front of the fruit. By five, the tannin has softened and the aromatics have turned savoury — leather, dried herbs, balsamic, tobacco leaf. The regulation is not ceremony. It is the appellation refusing to let its wine be sold while it is still unpleasant.

The Riserva myth

You will read everywhere that Brunello Riserva is made only in the best vintages. That is not a rule. Check the table: the entire legal difference between Brunello and Brunello Riserva is two extra months in bottle and one extra year before release. Nothing about the vineyard, the yield, the selection or the vintage.

Some estates reserve the word for their finest cask; others release one every year; several of Montalcino’s most sought-after bottlings are not Riservas at all. Treat it as a release date and judge the rest by the producer’s name. The label glossary covers the other terms that look like guarantees and are not.

When Rosso is the smarter bottle

In a cool or rain-hit vintage, growers divert fruit that would have struggled as Brunello into Rosso, and the Rosso gets very good indeed. In any vintage it is frequently the same vineyards and younger vines, at roughly a third of the money, ready now rather than in 2032. If you want to know what a Montalcino estate is actually like, buy its Rosso first.

What to avoid: the cheapest Brunello on the shelf. Five years of cellar space costs real money, so a bargain Brunello is telling you where the savings were made. Serve Rosso at 16–17°C (61–63°F) and Brunello a degree warmer, decanted an hour ahead; see the temperature guide.

What the star chart is actually rating

The Consorzio grades every Montalcino vintage from one to five stars and publishes the run unbroken back to 1945, announced each year at Benvenuto Brunello, the November tasting that launches the new release. Each verdict is also dedicated to a guest name, which is how a wine chart ends up filed under a swimmer: the five-star 2020 belongs to Federica Pellegrini, the 2025 to the Una Nessuna Centomila foundation.

Merchants quote those charts constantly, and they are worth reading in one direction only. A star rating describes a growing season across the whole commune. It cannot tell you which grower picked at the right moment, and cool Torrenieri in the north and the hot slopes down towards Sant’Angelo rarely have the same year at the same time — so a four-star vintage from a meticulous estate routinely outdrinks a five-star one from a careless neighbour. Our Brunello style guide goes further into the wine itself.