Jefferson County
Extension
Jefferson County Extension improves residents by delivering unbiased, research-based programs that support healthy land stewardship, empower youth, and strengthen community engagement.
Welcome to the new Jefferson County Extension website
We’re glad you’re here. Questions? Need help?
Announcement
Stay Connected
Jefferson County Extension offers hundreds of events, workshops, and opportunities per year for the whole family to get involved. CSU Extension is your go-to for natural resources, gardening and horticulture, 4-H youth development, and health and wellbeing. Follow us on Facebook and Instagram @csuextensionjeffco and join our quarterly ExPress newsletter.
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Announcement
Pay Fees Online
Jefferson County Extension accepts online payments. View the Pay Online page and click the appropriate link to pay for your enrollment, program, or service. Online payments are fast, secure, and available anytime for your convenience.
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From local 4-H clubs to neighborhood training events, Jefferson County Extension supports individuals and communities with programming, services, and educational outreach.
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Youth Program
Jefferson County 4-H
4-H is America’s largest youth development organization—empowering nearly six million young people across the U.S. with the skills to lead for a lifetime.
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Youth Program
ENOR Environmental Discovery Camp
Eagle’s Nest Owl’s Roost (ENOR) Environmental Discovery Camp has been getting kids outdoors for over 50 years! Camp days are spent discovering Colorado’s natural and cultural history – while HIKING in a unique local park or open space each day.
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Community Program
Colorado Master Gardener Program
The Colorado State Extension Master Gardener® program is a unique intersection between University Horticulture expertise and community volunteers interested in educating locally.
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Community Program
Native Plant Master Program
The Native Plant Master® program offers classes to enjoy wildflower hikes, field botany, native grass identification, and more.
Explore events happening in and around the Jefferson County area.
Beekeeping 101
In Person
Jefferson County Fairgrounds
Beekeeping 101
In Person
Jefferson County Fairgrounds
Low Flammability Garden – Open Garden Day
In Person
Lookout Mountain Preserve and Nature Center