Johnson County Homepage

A world of 4-H with you in it. Join 4-H!

Let your adventure begin! Explore your interests.

Learn it. Grow it. Teach it. Become a Master Gardener in Johnson County.

Small family farms make up 80% of all farms in Iowa.

2017 ISU Extension and Outreach Annual Report

Iowa State University Extension and Outreach: Johnson County

Johnson County welcomes you to our website!  We are here to serve you through various information and programs.  Take some time to explore our site and learn how ISU Extension programs can "Help You Become Your Best.
 

2018 Johnson County Stakeholder Report

County News

April 29, 2019

Registration is now available!

April 29, 2019

Registration now OPEN! June 2019

April 24, 2019

The Iowa City Noon Rotary Club presented the McNutt 4-H Rotary Leadership Award to two outstanding Johnson County 4-H youth on April 18.   

April 24, 2019

The third edition of the multi-state guide on insecticide applications to protect ash trees from emerald ash borer was recently published and is available on line.

April 24, 2019

Iowa Woodland Owners Association Spring Forestry Field Day will be held May 30, 2019.

monarch butterfly on a flower

Featured "At Work for Iowa" article

How to Raise Monarch Butterflies

5 videos: Laura Jesse Iles, director of the ISU Extension and Outreach Plant and Insect Diagnostic Clinic, explains how to raise and care for monarchs – from collecting the eggs to releasing adult butterflies to the world.

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