Alplains Seed for alpine plants, located in Kiowa Colorado.
Blue Grass Ltd. Sod farm, nursery, and garden centre, Calgary.
Bowpoint Nursery Ltd. Specialty growers of native plants, located West of Calgary.
Calgary Horticultural Society
Calgary Zoo & Botanical Garden—Horticulture Programs & Courses
Eagle Lake Nurseries Ltd. Strathmore, Alberta
Eastern Slopes Rangeland Seeds Rangeland reclamation consultants and native plant growers.
Friends of Reader Rock Garden Society Internet home of the group largely responsible for restoration of the Reader Rock Garden.
Gardens North Annapolis Valley, Nova Scotia. A seedhouse for an eclectic variety of herbaceous and woody plants, and fern spores.
Golden Acre Garden Sentres Ltd. Calgary
Göteborg Botanical Garden Sweden
Greengate Garden Centres Ltd. Calgary
Jans Alpines Website of Harry Jans, Loenen, the Netherlands.
North American Rock Garden Society (NARGS)
Ornamental Stone A Calgary source of stone and hardscape materials.
Peter Korn Website of Swedish gardener Peter Korn.
Primula World A visual reference for the genus Primula, maintained by CRAGS founding member Pam Eveleigh.
Rundle Wood Gardens Ltd. A small specialty nursery located in Calgary.
Scottish Rock Garden Club
Spruce It Up Garden Centre Calgary
Sunnyside Home & Garden Centre Calgary
The Alpine Garden Alpine photo galleries, articles, book reviews, etc.
Vale’s Greenhouse Black Diamond, Alberta
Wild About Flowers Supplier of Alberta perennial wildflowers and grasses as seeds or plugs.
Wild Flowers of Greece From the March 8, 2007 presentation to CRAGS members by Ross Gould.
Wrightman Alpines Mail-order nursery for Rock & Alpine Plants, St. Andrews NB.