California pistachio growers are preparing for what could be the largest harvest on record. According to Richard Kreps, Ultra Gro representative and Chairman of the American Pistachio Growers Board, the 2025 crop is showing the most uniform nut fill seen in more than 15 years. This is expected to result in stronger first shakes, higher quality, and potentially improved pricing for growers.
Harvest for Golden Hills varieties is forecast to begin in late August in Kern County and early September in other regions. With newer varieties such as Golden Hills and Lost Hills reducing alternate bearing, California pistachio yields have been increasing while maintaining quality standards.
Pistachio demand continues to grow internationally. Kreps pointed to tariff reductions and new market opportunities in India, China, and Brazil, which are helping U.S. growers expand exports. Reciprocal trade agreements are also contributing to improved competitiveness for California producers.
Despite strong market conditions, growers continue to face challenges. Labor shortages, freight disruptions, and California's ongoing water constraints remain pressing issues. Rodent and bird damage to irrigation systems is another concern. Abandoned orchards, particularly almonds left idle after price declines, have led to larger gopher and rat populations. In addition, crows have been reported to damage drip irrigation lines, creating further water losses and repair costs. Solutions such as water additives to deter chewing are under consideration.
Water infrastructure remains a central issue for California agriculture. Kreps emphasized the need for new dams and recharge projects to support sustainable farming across the Central Valley and the Southwest. He also raised concerns about state restrictions and the conversion of farmland to solar developments, noting the impact on agricultural land use.
In terms of energy, Kreps noted that the lifting of California's electric vehicle freight mandate has eased pressure on crop transport. Alternative options such as hydrogen engines and hydroelectric power are being evaluated for future use in agricultural logistics.
Kreps also highlighted the role of programs such as Future Farmers of America (FFA) and trade schools in developing the next generation of skilled agricultural workers. He noted the need for education in both technical trades and farm management to maintain the industry's labor supply.
Kreps forecasts that the 2025 pistachio crop could exceed the previous record of 1.5 billion pounds. With favorable spring conditions, uniform nut fill, and pest management strategies in place, growers are anticipating both higher yields and consistent quality. "California pistachio growers do grow the best in the world," Kreps said.
Source: AgNet West