{"id":15436,"date":"2026-02-21T10:32:00","date_gmt":"2026-02-21T10:32:00","guid":{"rendered":"https:\/\/bodegajaviersanz.com\/?p=15436"},"modified":"2026-03-30T09:53:17","modified_gmt":"2026-03-30T09:53:17","slug":"century-old-vines-where-the-passage-of-time-is-evident-in-every-bunch","status":"publish","type":"post","link":"https:\/\/bodegajaviersanz.com\/en\/magazine\/century-old-vines-where-the-passage-of-time-is-evident-in-every-bunch\/","title":{"rendered":"Century-old vines: where the passage of time is evident in every bunch"},"content":{"rendered":"

There are wines that are simply drunk, and wines that are remembered.<\/p>\n

Those produced from century-old vines almost always fall into the latter category.<\/p>\n

At Javier Sanz Viticultor, we have been tending our vineyard in La Seca (Valladolid), right in the heart of the Rueda Designation of Origin, for five generations. Our philosophy is based on preserving pre-phylloxera vineyards that are over 150 years old, native varieties and almost extinct vines to produce wines that no one else can make.<\/p>\n

This article is a guide to understanding what century-old vines really are, why they have such a profound influence on the wine, and how all that time translates into the glass.<\/p>\n

What exactly is a century-old vine?<\/strong><\/h2>\n

When we talk about century-old vines<\/b> or old vineyards<\/b>, we tend to think only of age. But it is not a matter of the calendar: it is a way of understanding viticulture.<\/p>\n

A vine is considered a \u201ccentenary vine\u201d if it is over 100 years old. In our case, the Finca Saltamontes<\/b><\/a>, in La Seca, is almost 160 years old: its first official record dates back to 1863 and it is recognised as the oldest vineyard registered in the Rueda Designation of Origin.<\/p>\n

Furthermore, we are talking about a pre-phylloxera<\/b> vineyard: that is, planted before the arrival of phylloxera in Spain, the pest that devastated practically all European vineyards in the late 19th century. These vines survive as ungrafted vines thanks to the sandy, stony soil of La Seca, which prevented the insect from reaching the roots.<\/p>\n

\"cepas<\/p>\n

How does the wine change when the vines are over 100 years old?<\/strong><\/h2>\n

Why is there so much interest in wines from old vines? Beyond the romantic narrative, there are very specific reasons:<\/p>\n

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  1. Less yield, greater concentration<\/strong><\/li>\n<\/ol>\n

    A young vine produces many bunches. A century-old vine does not. Its vigour diminishes over the years and the plant concentrates its energy on fewer grapes:<\/p>\n