Peaches ready for packing and shipping at Lane Packing, a peach farm in Fort Valley, Ga., in 2017. This year, a combination of too-warm a winter and a late cold snap has decimated the state's peach crop. (Grant Blankenship / GPB News)
Fans of Georgia peaches may have a tough time finding them this summer as a mix of long-term climate trends and a spate of bad weather added up to an almost entire loss of the state’s crop.
First, the climate: Peach trees need what growers call chill hours, or time in which unopened blossoms are in sub-45-degree temperatures, before they can make fruit.
Data from the University of Georgia Extension Service describes how chill hours have been on a steady decline for at least 80 years.
Even so, natural fluctuations in that trend still meant there were around 800 or so chill hours this year — just on the line of what is adequate, if not ideal, for some peach varieties grown in the state.
But then came the weather, said Lanier Pearson of Fort Valley’s Pearson Farms.
- “It was just kind of like a perfect storm of warm winter, warm February as they're trying to come out of hibernation,” Pearson said.
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