All

Agincourt Garden Club

Almonte and District Horticultural Society

Atlas Obscura

Barrhaven Garden Club

Beechwood Cemetery

Beyond the Garden Gate

Canadensis Botanical Garden Society

Canadian Organic Growers

Carleton Place and District Horticultural Society

Champlain Park Community Garden Club

Cheryl Penner

Cornell Cooperative Extension of Rockland Country

Cornwall Horticultural Society

Deep Roots KC

Ecology Ottawa

Fine Lines Landscape and Designs

Foodsharing Ottawa and BEEZ Farm

Friends of the Central Experimental Farm

Gardens Ottawa

Gloucester Horticultural Society

Greater Ottawa Water Garden Horticultural Society

Greely Gardener's Group

Idea Exchange

IODE Laurentian Chapter

Kanata-March Horticultural Society

Kemptville Horticultural Society

Manotick Horticultural Society

Master Gardeners of Ottawa Carleton

Nepean Horticultural Society

Old Ottawa South Garden Club

Ottawa African Violet Society

Ottawa Flower Seed Exchange

Ottawa Horticultural Society

Ottawa Orchid Society

Ottawa Public Library

Ottawa Valley Rock Garden & Horticultural Society

Pakenham Horticultural Society

Perennial Plant Association

Perth & District Horticultural Society

Rideau Thousand Island Master Gardeners

Rideau Woodland Ramble

Royal Botanical Garden

Seeds of Diversity

Stittsville Goulbourn Horticultural Society

The Urban Botanist

The Urbanism Lab - National Capital Commission

Toronto Botanical Garden

West Carleton Garden Club & Horticultural Society