An almost unprecedented run of plunging temperatures and frosts have hit vineyards across central and northern France. In the worst run of weather in many growers’ memories, vineyards in Bordeaux, Champagne and Burgundy have reported extensively damaged crops. Ideal Wine Company reviews.
Temperatures took a hit across all three main wine making regions in France in the last week of April. Reports from across the board show extremes of cold ranging from -7C, hitting vines hard and causing untold damage.
Weather earlier this year was much milder, encouraging early growth of fresh vines. This means the vines had taken hold and were well developed by the time the late sharp spring frosts hit, and it may not be over yet. Growers are concerned for their income and fear that another cold snap will bite before the summer arrives.
Preventative measures by wine growers
Winemakers have been using heaters, candles and even the heat from helicopter down draughts to desperately try and save their crops. But it looks like the wine harvest from France in 2017 will be one of the smallest in three decades thanks to the poor timing of the coldest weather.
Experts are reporting that the frost damage is definitely already worse than the extensive problems caused by cold weather in 2016, when the total amount of wine produced in France fell by 10 per cent. Last year the wine region of Champagne suffered the most with a 20 per cent drop in wine output and it looks to be facing a larger loss in 2017.
More crops destroyed than last year
Last year the wine region of Champagne suffered the most with a 20 per cent drop in wine output and it looks to be facing a larger loss in 2017. However, this year in Champagne, around 25 per cent of vines have been completely destroyed already, compared with 14 per cent at this time last year. And that is a conservative estimate according to experts, meaning the damage could be even more extensive.
In Bordeaux it seems there’s even worse news, with estimates coming in of several thousand hectares of destroyed vineyards thanks to the frosts. Some have been damaged between 50 and 100 per cent. Patrick Vasseur from FNSEA, the largest farm union in France, said: “Today we are likely seeing the most important freeze since 1991. And there are more frosts forecast.”
The Cognac vineyard has been similarly damaged and some vineyards were simply completely wiped out in Bugey, near Lyon. In general, low lying vineyards have been the worst affected, as cold air settles low down and therefore they’re more open to frost damage.
It’s not possible to gauge the exact range of damage as it’s unclear until shoots blacken and die. Growers are continuing to take precautions as they wait to see whether the worst is over.