Plant Auction for Portland Botanical Gardens

Held during the Design Portland exhibition, February 5-276, 2026 AUCTION EXTENDED ONE DAY! Welcome to another Portland Botanical Gardens Online Plant Auction, held in conjunction with the Design Portland exhibition (featuring the botanical gardens) February 5-276, 2026 at the JK Gill Building in downtown Portland.  Auction will close at noon, Friday, February 27th. The three-week exhibition centers on the […]


Hairy Manzanita

We’re continuing our January highlight of the Oregon Coastal Province with an iconic coastal Oregon species – our Hairy Manzanita, or Arctostaphylos columbiana. The northernmost tree-forming manzanita and perhaps our most famous local manzanita, A. columbiana ranges from rocky British Columbia to coastal California, and is the namesake of the coastal town of Manzanita, northwest of Portland.


Coastal Province

Portland Botanical Gardens’ unifying concept is to curate future collections around biogeography so that visitors may learn about each plant within the context of its ecoregion and community. This year, we will feature a dozen different biogeographic collections we hope to establish at McCormick & Baxter, beginning with the Coastal Province.


Design Portland

Exhibition featuring Portland Botanical Gardens From February 5th – 26th, 2026, Design Portland (formerly City of Possibility) will host an exhibition on Portland Botanical Gardens’ vision for the McCormick & Baxter Superfund Site in North Portland. The three-week exhibition – held on the first floor of the JK Gill Building downtown – centers on the […]


Conceptual Master Plan

Following a year of due-diligence, site planning and relationship building, Portland Botanical Gardens released a Conceptual Master Plan in a September 16, 2025 press release. The following text is an excerpt from an article in Pacific Horticulture which describes PBG’s vision for the McCormick & Baxter Superfund Site and the many public benefits the proposal will […]


Open House – September 4th, 2025

Informational Gathering during First Thursday in the Pearl The Open House will overlap with the bustling First Thursday in the Pearl, with the option of exploring the many galleries and shops before or after. Come learn more about the vision and plan to establish a botanical garden at the McCormick & Baxter superfund site, including information […]


Volunteer Tour & Botany Survey Success

More native grasses than predicted! Thank you to everyone who participated in our first ‘Volunteer Tour & Botany Survey,’ held 10am to noon on Saturday, August 16, 2025. Volunteers also picked up trash from around the site — much appreciated. Over forty adults (and a baby!) fanned out in three groups to tour and explore […]


Volunteer Tour and Botany Survey on August 16th

EVENT FULL For anyone not able to attend, please know there will be future tours & survey opportunities. If you are particularly keen on just a tour, please email info@portlandbg.org. Original Event Information Walking tour of the McCormick & Baxter Superfund site and preliminary botany survey DATE AND TIMESat, August 16, 202510:00 AM – 12:00 […]


Open House on August 7th, 2025

Informational Gathering during First Thursday in the Pearl You are invited to an informational Open House for Portland Botanical Gardens on August 7th from 5:00-7:00 PM at its office in the Pearl District. The Open House will overlap with the bustling First Thursday in the Pearl, with the option of exploring the many galleries and shops […]