extension gardening help that actually answers, not a voicemail box
who to call, email, or just show up to, ranked by whether they get back to you. this shifts season to season, hedging accordingly.
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1
Washington County Master Gardener office (Beaverton)
phone picked up most weekday afternoons, 2-4pm, but only in the growing season. voicemail the rest of the year
2
Clackamas County Master Gardener office (Oregon City)
answers by phone or email, and if you email a photo you'll usually hear back within a couple days
3
Multnomah County OSU Extension
no walk-in desk anymore. everything routes through the Ask an Expert form online now, still get a real answer eventualy, just not same-day
4
Ask Extension (Ask an Expert), online, national tool where a real extension agent answers eventually
5
Portland Nursery plant counter
not a hotline at all, but bring a sick leaf in and someone IDs it on the spot for free. faster than everything above
6
farmers market plant clinic pop-up tables, seasonal May through roughly September
7
a Facebook gardening group with a few retired extension agents in it
unofficial, but often faster than the official channels. take the free advice, still verify anything about pesticides yourself
Or start a list of your own — free, it takes a minute.