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Subscribe to Tree Bark, Urban Forestry's digital newsletter featuring updates about upcoming events, tree regulations, tree giveaways, tree care, and more!
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Take a stroll in Portland and you will likely see many beautiful flowering cherry trees, particularly in the Albina District - but who can we thank for these spring beauties?
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Portland's volunteers put in more hours (over 7000) than any other US city! Urban Forestry is not the only one that noticed your hard work. The Arbor Day Foundation has awarded Portland its 44th Tree City USA Award, 24th Growth Award, and 2nd Tree Cities of the World Award.
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Temporarily unavailable due to system maintenance
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Information on tree roots and sidewalks.
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A brief review of tree parts and how a tree functions.
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Giant sequoia and coast redwood trees are often found in California. They can also be found growing in Portland's urban forest.
How to Identify Tree-of-Heaven
Blog Post
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The Ailanthus altissima tree is commonly known as a Tree-of-Heaven. It can quickly grow to be a big problem. This is a guide to identify it.
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Learn about a selection of trees that keep their leaves all year, and do well in Portland.
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Are you interested in being an advocate for trees in your neighborhood? Portland Parks & Recreation's Urban Forestry needs neighbors who care for the trees of our community. The 2021 Neighborhood Tree Steward course will run from May 29 through June 11.
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Subscribe to Tree Bark, Urban Forestry's digital newsletter featuring updates about upcoming events, tree regulations, tree giveaways, tree care, and more!
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PP&R staff continue working on more than 750 tree emergencies on public streets citywide. Here is an update and some helpful information for you.
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Subscribe to Tree Bark, Urban Forestry's digital newsletter featuring updates about upcoming events, tree regulations, tree giveaways, tree care, and more!
Tree Emergency Response: February 12-15 Storm Event
News Article
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Urban Forestry storm response service level information
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Tree Bark Newsletter January 2021 Editions Out Now
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Typically published twice a month, Urban Forestry's Tree Bark Newsletter now has both January 2021 editions ready to read.
Beginning January 28, 2021: NEW Chemical Treatment and Street Tree Attachment Permit Applications
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New application forms, fees, and online application process available for Chemical Treatment and Street Tree Attachment Permit Applications
Portland City Council adopts updates to city’s tree code, strengthening tree preservation
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A new ordinance updates the city’s tree policies to promote greater preservation of trees when development occurs in certain types of commercial zones and to promote the preservation of larger trees in other development situations.
Portland Treevia!
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Ready for a fun night of virtual tree trivia? Join your neighbors and compete with other Tree Teams in the ultimate challenge of urban tree knowledge. Tree enthusiasts of all ages and abilities welcome!
Urban Forestry Service Level Update
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During these challenging times, Portland Parks & Recreation’s Urban Forestry division has an update on how the City of Portland’s trees and tree infrastructure will continue to be managed.
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