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Johnson County

Current News

Knowledge For Life Newsletter:


Soil Health Summer Tour Field Day flierSoil Health Summer Tour July 27

Management practices to improve overall productivity
and soil health to benefit farmers will be discussed at this Field Day.
Lunch and dinner will be provided.


Johnson County Fair: Online Entries Here, including Open Class


Johnson County Fair: July 29 - August 4, Gardner, Kansas


Extension Master Food VolunteersApply now to become an
Extension Master Food volunteer

Application deadline: August 3


Radon Kits

Our kitsAlpha Energy Radon Kit sell quickly. We recommend calling
913-715-7000 to check inventory status
before you head out for our office.

Buy your Do-It-Yourself radon test kit here


Soil sample in pyrex cup and soil test form Free Soil Testing for Johnson County Residents

AG Soil Testing


Johnson County K-State Research and Extension Master Gardener logoFor Lawn and Garden questions click here.


Office Hours:

Monday - Friday,
8:30 a.m. - 5 p.m.

Map to our office

Kansas State University is committed to making its services, activities and programs accessible to all participants. If you have special requirements due to a physical, vision, or hearing disability, contact Johnson County K-State Research and Extension, 913-715-7000.

Kansas State University Agricultural Experiment Station and Cooperative Extension Service

K-State Research and Extension is an equal opportunity provider and employer.