--- title: Winter 2021 Newsletter description: This edition focuses on winter tree care for fruit trees in Vancouver, highlighting the use of dormant oil and lime sulphur to protect these trees from pests and diseases. Additional winter topics include tips for tree preservation, urban forestry regulations, and notable local trees. image: https://arbutustree.ca/hubfs/winter-6052221_1280.jpg --- [Skip to content](https://arbutustree.ca/tree-talk/winter-2021-newsletter#main-content) [![ART Logo Text with name - colour-on-wh - NEW](https://arbutustree.ca/hs-fs/hubfs/ART%20Logo%20Text%20with%20name%20-%20colour-on-wh%20-%20NEW.jpg?width=118&height=100&name=ART%20Logo%20Text%20with%20name%20-%20colour-on-wh%20-%20NEW.jpg "ART Logo Text with name - colour-on-wh - NEW")](https://www.arbutustree.ca) - [About](https://arbutustree.ca/about) - [Services](https://arbutustree.ca/services) - [Tips](https://arbutustree.ca/tips) - [Tree Talk](https://arbutustree.ca/tree-talk) - [Reviews](https://arbutustree.ca/reviews) - [Contact](https://arbutustree.ca/contact) - ![Newsletter](https://hubspot-no-cache-eu1-prod.s3.amazonaws.com/cta/default/26912127/interactive-255213191394.png) This is a search field with an auto-suggest feature attached. - There are no suggestions because the search field is empty. # Winter 2021 Newsletter by [Admin](https://arbutustree.ca/tree-talk/author/admin) on July 28, 2025 [Newsletter](https://arbutustree.ca/tree-talk/tag/newsletter) [Winter](https://arbutustree.ca/tree-talk/tag/winter) [2021](https://arbutustree.ca/tree-talk/tag/2021) This edition focuses on winter care for fruit trees in Vancouver, highlighting the use of dormant oil and lime sulphur to protect these trees from pests and diseases. It also discusses the ecological history and current practices around fruit tree maintenance in the Pacific Northwest. Key contents include tips for tree preservation, urban forestry regulations, and notable local trees. Additionally, the newsletter covers community events, tree pruning schedules, and encourages reader participation. [![Link to PDF of Arbutus Tree Winter 2021 Newsletter](https://arbutustree.ca/hs-fs/hubfs/Imported_Blog_Media/Winter-2021-Page-2-226x300.png?width=801&height=399&name=Winter-2021-Page-2-226x300.png)](https://arbutustree.ca/hubfs/Winter%202021%20Newsletter.pdf) [Click here to read the Winter 2021 Newsletter](https://arbutustree.ca/hubfs/Winter%202021%20Newsletter.pdf)   Spread the word: [Share this blog post on Twitter](https://twitter.com/intent/tweet?text=I+found+this+interesting+blog+post&url=https://arbutustree.ca/tree-talk/winter-2021-newsletter) [Share this blog post on Facebook](http://www.facebook.com/share.php?u=https://arbutustree.ca/tree-talk/winter-2021-newsletter) [Share this blog post on LinkedIn](http://www.linkedin.com/shareArticle?mini=true&url=https://arbutustree.ca/tree-talk/winter-2021-newsletter) ## Related Articles [![](https://arbutustree.ca/hubfs/Imported_Blog_Media/gf4813084bba0d2b48a4804fb5a7384caaacf75f581893e9490c029e4501ea7df24f30e2b41cdb0cfa475827c9d9290950e2b08ad2ad5bbbb771b8e7bc5325813_1280-5896300.jpg)](https://arbutustree.ca/tree-talk/winter-garden-prep) ### [Winter Garden Prep](https://arbutustree.ca/tree-talk/winter-garden-prep) # Winter Garden Prep: Protect Your Vancouver Trees from Seasonal Hazards As fall... by [Admin](https://arbutustree.ca/tree-talk/author/admin) [![](https://arbutustree.ca/hubfs/Imported_Blog_Media/Fall-Tree-Pruning.jpg)](https://arbutustree.ca/tree-talk/fall-tree-care) ### [Fall Tree Care](https://arbutustree.ca/tree-talk/fall-tree-care) Fall is soon to be upon us and pruning your trees is of vital importance for the health of your... by [Norm](https://arbutustree.ca/tree-talk/author/norm) [![Span worms are a common pest that can be deterred by using a tree wrap like ](https://arbutustree.ca/hubfs/Imported_Blog_Media/Winter-Moth-CApterpillar-624x416.jpg)](https://arbutustree.ca/tree-talk/fall-tips-tanglefoot) ### [Fall Tips: Tanglefoot](https://arbutustree.ca/tree-talk/fall-tips-tanglefoot) You’ve probably seen those weird sticky bands that are around trees come fall and winter. In... by [Norm](https://arbutustree.ca/tree-talk/author/norm) #### Contact Norm Oberson (604) 737-2643 hello@arbutustree.ca [mailto:info@arbutustree.ca](mailto:info@arbutustree.ca) Schedule A Site Visit [![ISA Certified Arborist Logo - Thumbnail](https://arbutustree.ca/hs-fs/hubfs/ISA%20Certified%20Arborist%20Logo%20-%20Thumbnail.png?width=200&height=90&name=ISA%20Certified%20Arborist%20Logo%20-%20Thumbnail.png "ISA Certified Arborist Logo - Thumbnail")](https://www.isa-arbor.com/Who-We-Are/Our-Organization) [![ASCA RCA Logo](https://arbutustree.ca/hs-fs/hubfs/ASCA%20RCA_logo%20-%20Thumbnail.jpg?width=200&height=56&name=ASCA%20RCA_logo%20-%20Thumbnail.jpg "ASCA RCA Logo")](https://www.asca-consultants.org/) © 2026 Arbutus Tree Service Ltd. 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