frost in vines
Wine producer Reinhard Loewenstein from the vineyard Heymann-Loewenstein regards the frost damage his vines suffered in Winningen, Germany.
(Image credit: Thomas Frey/dpa/Alamy Live News)

Winemakers across France and also parts of Germany, Italy and Switzerland are counting the cost of frost damage in their vineyards after several nights that felt more like January than late April.

  • Winemakers lament ‘black Thursday’

  • Patchy but serious damage across France, from Loire to Languedoc, and in Germany, Italy, Switzerland

  • Vine shoots were left looking like ‘dried tobacco’ – French winemaker

The Aude region around Narbonne in Languedoc has been dramatically affected, according to Frédéric Rouanet, president of Vignerons de l’Aude. He told Decanter.com that a ‘large part of the vineyard area was damaged in the Aude. Some vines are totally destroyed’.


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In Jura, Hervé Ligier, president of AOC Arbois, estimated that between 30% and 90% of vines suffered damage in the appellation, even in the AOC Château-Chalon.

‘With -2°C, buds have not resisted,’ he said.

In Pouilly-sur-Loire, temperatures fell to -5 ° C for six hours. After being hit by frost in 2016, the region is now, once again, affected. The first estimates suggested it would mean a 30% decrease in the size of the 2017 vintage.

In Montlouis, in Loire Valley, winemakers clubbed together faced with plunging temperatures.

‘The winemakers have lost three out of five crops in previous years and they have decided to mobilise themselves,’ said Guillaume Lapaque, director of the Federation des Associations Viticoles d’Indre-et-Loire et de la Sarthe.

They launched seven helicopters into the skies to ‘dry out the air and raise temperatures’, to stop the vineyard from freezing.

In AOC Chinon in the Loire Valley, early estimates suggested 20% of vines had been affected.

However, official damage estimates everywhere were still being refined and calculated.

In Alsace, Gérard Schaffar said that he had never seen frost of such magnitude. The vineyard of Turckheim-Wintzenheim is among the worst affected within the sector of Sigolsheim, Bennwihr and the Harth in Colmar.

‘The most advanced Gewurztraminer with promising shoots is completely grilled. It’s unfortunate to say, but it looks like dried tobacco,’ said Schaffar.

Olivier Humbrecht posted on his Facebook account, ‘Black Thursday!’. He posted a picture of Herrenweg de Turckheim.

The cold has not only affected France. The Valais region of Switzerland also saw temperatures drop well below freezing. Five-hundred-and-fifty hectares were affected, more than in 2012, with ‘significant damage’, said Pierre-André Roduit, of the Valais wine office.

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Frost hit Loire vineyards on night of 26 April 2016.
(Image credit: Sabrina Cyprien Caslot-Bourdin via Jim Budd / Facebook)

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The morning after frost in Burgundy, April 2016. Fires have been lit around vineyards in an effort to keep buds warm.
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Yohan Castaing
Decanter Magazine and DWWA Judge

Bordeaux native Yohan Castaing is a freelance journalist, based in France. He reviews wines from the Loire, Languedoc, Roussillon, Provence, southwest France and Champagne houses for The Wine Advocate. He founded Anthocyanes, a French wine guide, and Velvety Tannins, a guide to the wines of the Rhône Valley. He also writes for wine publications including Gault&Millau and Jancis Robinson. Castaing has held a variety of positions in the wine industry such as wine buyer and marketing director. He was a wine marketing consultant and the author of several books about wine marketing and wine tourism before, in 2011, he became a full-time freelance wine journalist focusing on the industry and wine reviews.