Composting for gardeners

March 4th, 2025

Online workshop presented by the Guelph Arboretum Guest Instructor:Robert Pavlis An introduction to the composting process including the role of microbes, greens and ...

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Ontario oaks: biodiversity-supporting heavyweights

February 27th, 2025

Online workshop presented by the Guelph Arboretum Guest instructor: Sean Fox Please join us for a concentrated and in-depth look at Ontario’s incredible diversity of ...

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Propagating plants from cuttings

February 26th, 2025

Online workshop presented by the Guelph Arboretum Guest instructor: Robert Pavlis Cuttings are a great way to propagate all kinds of plants including perennials, ...

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Low-maintenance boulevard gardens

February 15th, 2025

Blooming Boulevards online webinar Grow flowers, not grass, then sit back and enjoy! Learn how to replace your high-maintenance turf with a drought-proof, salt ...

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Naturalistic planting design

February 8th, 2025

Blooming Boulevards online webinar Creating beauty AND biodiversity in your garden Our guest speaker, landscape design expert Aaron Fox, will review the concepts of ...

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This for that: native plant alternatives for beauty and function

February 3rd, 2025

Presentation by the Kanata-March Horticultural Society In this illustrated talk, author of over ten books about native plants and gardening, Lorraine Johnson, will ...

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Design and biodiversity considerations in your outdoor space

January 28th, 2025

Ottawa Horticultural Society monthly meeting In this presentation, you will learn about the essential elements of garden design and how to maximize your current or ...

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Seed stratification for restoration

January 23rd, 2025

Canadian Wildlife Federation Join us for a webinar with Kathryn “Kate” Arthur, biologist with the Essex Region Conservation Authority, as she leads us ...

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Weedless gardening

January 20th, 2025

City of Guelph healthy landscapes speaker series This slide lecture introduces a novel way for caring for the soil, one that results in fewer weeds. Nurturing the ...

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