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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, and our staff are here to help.

Category Archives: Horticulture

2020 Master Gardener Recruitment

Like to garden?  Want to share your knowledge?  Consider becoming a Master Gardener.   Colorado State University and Jefferson County Extension will be offering Master Gardener and Colorado Gardener Certificate classes starting January 2020. If you have an interest in increasing your gardening knowledge and in helping your friends and neighbors become better gardeners and in […]

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If you are a newcomer to the world of flower gardening, welcome!

If you are a newcomer to the world of flower gardening, welcome!

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Food Safety Training for Colorado Cottage Food Producers

Bring Your Food Product to Market! Food Safety Training covers specifics of the Colorado Cottage Food Act and how to safely operate a food business from a home kitchen. You will learn: • Basic food safety – including proper hygiene; preventing cross contamination and cross contact of food allergens; temperature control for safe food preparation, storage, […]

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Emerald Ash Borer Found in Broomfield and Westminster, CO

October 2, 2013 (Updated August 20, 2019, September 11, 2019) While EAB was first confirmed in Boulder in September of 2013, its presence has been confirmed in the City and County of Broomfield and most recently in the City of Westminster.  This insect has devastated ash trees in many midwestern and eastern states. The Colorado […]

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