Connecticut Strawberry Season Faces Climate, Disease Pressures

CONNECTICUT — Connecticut’s strawberry season, a hallmark of early summer and a vital revenue source for local farms, is increasingly at risk due to erratic weather, emerging plant diseases, and lingering root damage, according to state agricultural scientists and growers.

More than 120 farms across the state cultivate strawberries, many relying on the fruit to bridge the revenue gap between winter and the arrival of other crops such as tomatoes and corn. But the resilience of these perennials, long favored for their compatibility with Connecticut’s well-drained soils, is being tested by a shifting climate and evolving environmental pressures, according to a new report from The Connecticut Agricultural Experiment Station.

Warm winters have led to premature flowering, leaving plants vulnerable to sudden frosts. Periods of excessive rainfall contribute to fruit rot, while droughts can reduce berry size. The 2023 season marked a turning point for many growers, as historic flooding and wildfire-related air pollution coincided with the emergence of new strawberry diseases.

Unlike Southern U.S. farms, which replant strawberry fields annually, many Connecticut farms use a perennial system that allows plants to overwinter. While beneficial for soil health, this system also increases the risk of long-term pest and pathogen buildup. Scientists at CAES estimate a majority of fields still show signs of root damage from last year, threatening yields for the 2024 season.

In response, CAES has launched statewide research trials to develop more resilient strawberry varieties and farming practices. However, experts say scientific efforts must be supported by broader investments in climate resilience programs and policies that aid small and mid-sized farms.

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Growers and researchers also stress the role of public support. Choosing Connecticut-grown produce and participating in local pick-your-own harvests helps sustain farms facing mounting challenges.

Despite current difficulties, Connecticut strawberries are still prized for their flavor and quality. Scientists and farmers hope a mix of innovation and community engagement can keep the tradition alive for future generations.