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The CSU Extension office in Broomfield City & County provides assistance and programs for citizens in the areas of Horticulture: Yard & Garden

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Colorado Master Gardeners of Broomfield

Broomfield master gardeners

About Us

The Colorado Master Gardeners of Broomfield are a small, but dedicated group of local volunteers willing to assist with your gardening and horticulture questions. Each Master Gardener has received extensive training on a variety of topics which affect Colorado Landscapes, and they stand ready to assist.

Contact Us:

Phone: 303-464-5554


In person by appointment only: Broomfield Library, 3 Community Park Road, Monday – Thursday from 9 AM – 1 PM

In the Community: Check out Broomfield’s Horticulture Calendar to find out where we will be next!

Become a CMG

Do you have an interest in gardening and a desire to share your knowledge to help others? Then becoming a Colorado Master Gardener may be just the volunteer opportunity for you. Each Master Gardener completes an extensive training course geared toward preparing them to help others in their local community with yard and garden questions.

Due to current events involving the Covid-19 Pandemic the Colorado Master Gardener course for Winter 2021 is being offered online exclusively. The course will be a combination of online course work, live webinars and zoom meetings for reviews. 

Interested? Connect with Broomfield’s Master Gardener Coordinator ~ or read more about the application process on the Colorado Master Gardener website.


Prefer to do a little research on your own? Here’s an entire web-site of resources from top researchers at Colorado State University and beyond.

You can also check out the Colorado Horticulture Agent’s Blog – CoHorts – for great stories and advice.