Germans burn anti frost candles to protect Vineyards

Winegrower Alexander Thau checks soil temperature as anti-frost candles burn in a vineyard, during a cold spring night in the Weinboehla near Dresden, Germany, early 15 April 2019. Due to unusually low temperatures wine growers from vineyards of Schloss Wackerbarth try to protect their grape shoots with anti-frost candles. This year spring was hit by unusually warm temperatures and then the late frost can destroy the harvest.

EPA