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Colorado State University Extension offices like the one in Jefferson County bring the research and resources of the university within easy reach to our community.

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Jefferson County CSU Extension Programs

Navigate to get program info, events, and resources from the various programs we have available for residents in our community:

4-H program logo

4-H Youth Development

Join Jeffco 4-H to learn about animals, family and consumer sciences, robotics, and more!


Pen, calculator and papers for planning a family budget

Family & Consumer Sciences

We have resources from financial issues to food safety and preservation!


Plants, pots, and soil for gardening


Learn about gardening, common plant problems, the Colorado Master Gardener Program, and more!


Native Plant Master logo

Native Plant Master

Learn about native plants and become a Metro to Mountain Native Plant Master!


View of forest with sun shining through the trees

Natural Resources

The local resource for your questions regarding native plants, water, wildfire, forestry, and wildlife topics in Jeffco!


Picture of a display at a farmers market, featuring peppers, tomatoes, tomatillos, jalapenos, and other produce.

Urban Ag

Are you a current or aspiring farmer? Do you play a role in Jefferson County’s food system? We have resources for urban agriculture and food production in Jeffco!


Contact Jefferson County CSU Extension

Have questions about our Extension programs? Please contact our Extension staff for the program you are looking for information for.

Keeping ahead of COVID-19

This rapidly evolving coronavirus (COVID-19) has imposed an unsettling, fluid situation upon our community and its businesses. While the team here still aims to maintain a “business as usual” approach, we are making a number of significant changes to our operations to account for a situation that is far from normal.