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Registration for the 2023 FREP Conference is Open!

November 8, 2023 - November 9, 2023

Registration is now open for the 31st Annual Nutrient Management Conference, hosted by the California Department of Food and Agriculture’s (CDFA) Fertilizer Research and Education Program (FREP) and Western Plant Health (WPH).

This year’s conference will be held at the DoubleTree by Hilton Hotel, in Modesto, CA, November 8-9, 2023, and includes a pre-conference tour of Duarte Nursery in Hughson, CA, on November 7.

Register for the 2023 FREP Conference


For over 25 years, FREP has presented its pioneering fertilizer research at annual conferences. Since 2007, FREP has collaborated with the Western Plant Health (WPH) to create a conference that balances technical research with discussion on practical application. Presenters from academia, industry, and agricultural consulting provide general and technical information, current research and data, and practical applications addressing statewide and regional nutrient management issues.

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