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COVID-19 Advisory: WSU Extension is working to keep our communities safe. All Extension programming is being provided virtually, postponed, or canceled. Effective March 16, 2020, WSU Extension county offices and WSU Research & Extension Centers will be closed to the public. We are available via email, phone, and webconference.

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Sustainable Gardening Winter Speaker Series: Successful Gardening Amid Tree Roots by Christina Pfeiffer

February 12 @ 9:30 am - 11:30 am

""Join us for The Annual SCMGF Sustainable Gardening Winter Speaker Series, from the comfort of your own home, via Zoom!

Topic: “Successful Gardening Amid Tree Roots”

Mature trees are a valuable asset in the landscape. Yet installing new gardens and maintaining old gardens amidst the expanding shade and roots can present challenges for the trees and companion plantings alike. This talk will offer practical solutions to choosing and placing plants that will thrive without compromising the roots and health of the trees. Adapting the landscape to changing light and space conditions as trees grow larger, plant selection, irrigation, and the conundrum of combining trees and turf be discussed.

$85 for the entire series, if purchased in advance. Tickets for individual sessions will be available for $20, starting January 1st, based on availability. Limited space available. For more information on the full series schedule, speaker bios and purchasing tickets, visit:

Brought to you by:
Snohomish County Master Gardener Foundation
Web site:


February 12
9:30 am - 11:30 am
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Online via Zoom


Snohomish County Master Gardener Foundation