Gardening help and resources

Master Gardener Plant Clinics

Master Gardeners are trained by OSU faculty in proper plant care. They can help diagnose plant and garden problems, and give you research-based recommendations on how to solve them.

Bring in your questions or give us a call: 541-296-5494

Locations and Hours

Tuesdays and Thursdays
1:00-4:00pm
Wasco County Extension Office (Columbia Gorge Community College, Building 2, Level 2)

Saturdays (April-June)
9:00am-1:00pm
The Home Depot Garden Center

Saturdays (July-October)
9:00am-1:00pm
The Dalles Farmers' Market

To receive the most accurate answer to your gardening questions, please:

  • Provide as much information as possible.
  • Bring or share a sample (e.g., the plant, insect, spider, etc.) with which you have a question or concern. If it is not practical, please provide a photograph that captures the plant (whole and close ups) and overview of section of yard or garden affected.
Ask an Expert

Ask an Expert

Ask an Expert is an online service for you to get answers from the Oregon State University Extension Service. Submit a gardening question online. Answers are typically available in two business days.

Ask a question

Local gardening resources

Home Garden and Landscape

We provide research-based information for backyard gardeners and green industry professionals, including regional specific information.

Wasco County

All Extension Gardening Resources

The OSU Extension service has an expansive collection research-based gardening information for all Oregon regions.

Lynn Ketchum

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