What’s New: New Roots

The New Roots blog summarizes tree events and experiences in the larger Concordia neighborhood forest.

Thirsty Trees in the Summer Heat

Rebecca O'Neil 8/2/22 Rebecca O'Neil 8/2/22

Thirsty Trees in the Summer Heat

Water Arboretum trees in the dry hot spells

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Ash Tree-Killing Insect Now in Forest Grove

Jim Gersbach 7/20/22 Jim Gersbach 7/20/22

Ash Tree-Killing Insect Now in Forest Grove

Emerald Ash Borer is an insect that is known to destroy ash trees and it has now been seen in the Portland area.

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Concordia Tree Inventory Event: Saturday July 16

Rebecca O'Neil 7/14/22 Rebecca O'Neil 7/14/22

Concordia Tree Inventory Event: Saturday July 16

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Restarting the City Tree Inventory

Rebecca O'Neil 5/1/22 Rebecca O'Neil 5/1/22

Restarting the City Tree Inventory

Street Tree Inventory starting again in July 2022

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GREAT Arboretum Walk, plus Tree Care 101

Rebecca O'Neil 4/25/22 Rebecca O'Neil 4/25/22

GREAT Arboretum Walk, plus Tree Care 101

Neighbors showed up to connect with their trees!

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Saturday, April 16 Walk in the Arboretum

Jim Gersbach 3/25/22 Jim Gersbach 3/25/22

Saturday, April 16 Walk in the Arboretum

Walk with us among the trees — April 16 2022, 9am

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Renewal in the Linear Arboretum

Jim Gersbach 3/22/22 Jim Gersbach 3/22/22

Renewal in the Linear Arboretum

New trees arrived in March 2022!

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Ode to the Black Hawthorn

Rebecca O'Neil 2/5/22 Rebecca O'Neil 2/5/22

Ode to the Black Hawthorn

Love it or hate it? Ode to the Black Hawthorn

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All about the Ainsworth Habitat Corridor

Rebecca O'Neil 10/3/21 Rebecca O'Neil 10/3/21

All about the Ainsworth Habitat Corridor

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Catalpa catalpa catalpa!

Rebecca O'Neil 8/6/21 Rebecca O'Neil 8/6/21

Catalpa catalpa catalpa!

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To my neighbors

Rebecca O'Neil 7/1/21 Rebecca O'Neil 7/1/21

To my neighbors

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