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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

Gardening & Horticulture   arrow

Gardening & Horticulture Services in Broomfield County

Bee on yellow flower

Local Gardening Resources and Services

  • Ask a Colorado Master Gardener – During the growing season (April through October), Broomfield Master Gardeners are available to answer questions at the CSU Extension Office in Broomfield and at Ask a MG tables at the library and Home Depot. View the Horticulture calendar here.
  • Colorado Master Gardener Helpline – Master Gardeners are available to assist Broomfield residents year round.  Leave a message for a Broomfield Master Gardener any time by calling 303-464-5554, or send an email (with photos!) to
  • Xeriscape Demonstration Garden – The Broomfield Master Gardeners designed and maintain a Xeriscape demonstration garden in front of Broomfield’s City and County Building, located at 1 DesCombes Drive. The garden gives residents the opportunity to see and identify Xeriscape options in a natural setting, and landscape plans for the different themed areas are available onsite.
  • Diagnostic Site Visits – For a $75 fee, a CSU Extension Horticulture Agent will provide an on-site consultation for homeowners within the City and County of Broomfield. For more information or to schedule a visit, contact or call 720-887-2294.

Master Gardeners

In Broomfield County, a dedicated group of 30 Colorado Master Gardener Volunteers bring a variety of projects to life. The majority of projects include one-to-one consultation with Broomfield County residents, but they also include special events, community gardening projects and other educational activities. Learn more about the Colorado Master Gardeners program in Broomfield County and how to join…