Visit our Colorado State Extension office for more news, tools and resources.

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

Broomfield County Extension - Providing trusted, practical education to help you solve problems, develop skills and build a better future.

Office Hours

The Broomfield CSU Extension office is open by appointment only for consultations with horticulture staff. Unless a plant sample is needed, we recommend using our remote helpline by clicking the button on the right.

Schedule Appointment 

4-H in Broomfield

While there is still an active 4-H club (Red and Yellow Lions) that meets in Broomfield, it has been transferred to Boulder County for administrative purposes.

Learn More 

Ask a Master Gardener

Our remote horticulture helpline is always open. Leave a message at 303.464.5558 or send an email to:

Get Help