Phone Hotlines and In-person Drop-off Centers

The Metro Master Gardener provides answers to questions about gardens and household pests in Clackamas, Multnomah, and Washington Counties in Oregon. If you outside of this geographic area, please find your local Cooperative Extension office.

Eastside Tri-county Metro Area

Clackamas County Extension Office

Home Gardening Program

Phone: 503-655-8631

Address: 200 Warner-Milne Rd. Oregon City, OR 97045

Hours: 9AM - 11:30AM and 1PM - 3:30PM Monday - Thursday

Westside Tri-county Metro Area

Washington County Extension Office

Home Gardening Program

Phone: 503-821-1150

Email Your Question to Master Gardeners

Address: 18640 NW Walker Rd. #1400 Beaverton, OR 97006

Hours: 9AM -12PM and 1PM - 4PM Weekdays

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