Iowa State University Extension and Outreach is hosting a soil fertility workshop on August 15 from 9 a.m. to 12 p.m. with a focus on interpreting soil test results to make more informed fertilizer discussion for both row crops and forage crops. This workshop will be lead by Rebecca Vittetoe, ISU Extension Field Agronomist. Pre register with the Marion County Extension Office by August 7 by calling 641-842-2014.