Boulder County
Extension
Helping Boulder County area residents improve their quality of life by offering unbiased, research-based information, programs, and resources.
Welcome to the new Boulder County Extension website
We’re glad you’re here. Questions? Need help?
From local 4-H clubs to neighborhood training events, Boulder Extension supports individuals and communities with programming, services, and educational outreach.
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Youth Program
Boulder 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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Master Gardener program
Boulder Master Gardeners
The Colorado 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® (NPM) program offers classes to enjoy wildflower hikes, field botany, native grass identification, and more. Dive deeper with our in-person field courses offered across the state.
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Community Program
Demonstration Gardens
There are several demonstration gardens at the Boulder County Fairgrounds in Longmont, Colorado. Come and explore! The gardens are accessible any time and surround the Natural Resources Building on the Southwest corner of the fairgrounds.
Explore events happening in and around the Boulder County area.
Cottage Food Online Safety Training
Online
Online
Outdoor Recreation Knowledge Exchange Webinar Series
Online
Zoom Webinar