Fertilizer Research and Education Program

1220 N Street, Sacramento, CA 95814  •  916-900-5022  •  Fax: 916-900-5349  •  frep@cdfa.ca.gov

The Fertilizer Research and Education Program (FREP) funds and facilitates research to advance the environmentally safe and agronomically sound use and handling of fertilizing materials. FREP serves growers, agricultural supply and service professionals, extension personnel, public agencies, consultants, and other interested parties.

About FREP
Grant Program
Outreach & Education
Crop Fertilization Guidelines
Research & Database
Resources

FREP News & Blog Posts