- Canada Blooms
- Canadian Plant Hardiness Zones
- Canadian Wildlife Federation Wild About Gardening
- Compost Council of Canada
- Empress of Dirt: Ontario Garden Tours List
- Evergreen Native Plants Database
- Garden Making Magazine
- i can garden
- Landscape Ontario
- Marjorie Harris’ Blog
- Natural Resources Canada’s Trees, Insects & Diseases of Canadian Forests ID
- Niagara Butterfly Conservatory
- Niagara Parks Nature & Gardens
- OMAFRA’s Ontario Weed Gallery
- Ontario Ferns
- Ontario Grasses
- Ontario Species at risk (S/SW Ontario)
- Ontario Trees
- Ontario Wildflowers
- Pollination Canada
- Seeds of Diversity (Heritage Seeds)
- Spring Bulbs by A. Steinbergs
- Tallgrass Ontario
- Tree Canada
- U of Guelph Insect Collection
A noun. A verb. A blog.