Should rice be grown in California?
Christopher Davis
Updated on April 22, 2026
California ranks as the second-largest rice-growing state in the United States. The majority of rice is grown in the Sacramento Valley, where hot days and cool nights—along with clay soil that holds on to virtually every drop of moisture—create the perfect conditions for growing California's distinctive japonica rice.
Why does CA grow rice?
California is unique among the U.S. rice producing states in its geography, climate and environmental regulations. The growing season is characterized by a Mediterranean climate with negligible rainfall, high solar radiation, and relatively cold night-time temperatures.Why is California rice important?
California Rice is one of the state's largest crops and contributes more than $5 billion a year and 25,000 jobs to the state's economy. heavy clay soils, which act as a bathtub to hold water.Is California rice sustainable?
The California rice industry takes environmental stewardship very seriously. Over the past 30 years, we have: Improved land use efficiency 30% Improved water use efficiency 40%Is rice farming bad for the environment?
Rice Production's Environmental ImpactsHowever, microbes in flooded rice paddies produce methane, some of which is emitted into the atmosphere. And since we grow so much rice around the world and methane is such a powerful greenhouse gas, experts say reducing those emissions is important.