COVID-19 Advisory. OSU Extension is here for you. We are limiting our onsite and in-person activities while continuing remote and virtual programming.

  1. Programs
  2. Master Gardener™

Central Oregon Master Gardeners

Photo by Lynn Ketchum (Cropped from original)

Have a Gardening Question?

Do you have gardening questions? Contact local OSU Master Gardener volunteers that staff our plant clinics in Crook and Deschutes Counties, April through October.

Deschutes County Extension Service Office is located on the fairgrounds in Redmond, near parking lot J.

Hours: Monday through Friday, 9:00 to 5:00 pm  

Phone:  541-548-6088

Crook County Extension Service Office is located on Lynn Blvd in Prineville. 

Hours: Wednesday, 1:00 to 5:00 pm 

Phone: 541-447-6228 

Ask an Expert

Have a Question? Ask an Expert!

Ask an Expert is a way for you to get answers from the Oregon State University Extension Service. We have experts in family and health, community development, food and agriculture, coastal issues, forestry, programs for young people, and gardening.

Ask Us a Question

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