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.

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.

County News

September 10, 2015

Gardens are wonderful places to explore and relax. But how many other creatures are enjoying the garden’s beauty and produce? Each month, the Iowa State University Extension and Outreach’s 2016 Garden Calendar captivates with images of visiting guests of the garden.

November 16, 2015

Temporary positions available January 18, 2016 through May 2016, $12/hour, Application deadline is Friday, November 20, 2016.

November 16, 2015

“Managing Soybean Sudden Death Syndrome and Northern Corn Leaf Blight in 2016,” by Daren Mueller, Iowa State University Extension Plant Pathologist, is one of the presentations featured at the November 24 Agricultural Chemical Dealer Update in Iowa City, beginning at 9:00 a.m. 

November 10, 2015

Monday, November 16th at 1:00 pm

November 10, 2015

Trees and shrubs should not be ignored during the cold season. Winter brings food scarcity, which makes the home landscape a target for rabbits.

Featured "At Work for Iowa" article

Through nutrition education programs from ISU Extension and Outreach, Iowa families learn how to budget their food dollars, save time and money by planning meals, and make wise food choices to stay healthy.

Iowa State University Extension & Outreach News

November 25, 2015 12:31 PM

The Agricultural Urbanism Toolkit annual event will celebrate two years of community accomplishments in coalition development and local...

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