{"farm":{"id":254492,"name":"J & G Olson Farms Inc.","dba_name":"","owner_name":"Jeff Olson","address":"2272 140th Street","city":"Winfield","state":"Iowa","zip":"52659","county":"Henry County","lat":null,"lng":null,"phone":"(319) 931-1412","email":"farmerjeffolson@gmail.com","website":"","farm_type":"organic_crops","products":[],"acreage":null,"year_established":null,"certifications":[{"type":"USDA_Organic","scope":"Crops","certifier":"Iowa Department of Agriculture and Land Stewardship","status":"Certified"}],"data_source":"usda_organic","source_id":"5400000437","last_updated":"2026-05-26T13:16:07.290Z","created_at":"2026-05-26 13:16:07"},"organic_certifications":[],"fl_parcels":[],"websites":[],"data_origin":"farm.rootz.global — Rootz Farm Registry"}