Alpine Garden Club of British Columbia: Promotes an interest in the native plants of British Columbia and their preservation, and propagation and display of alpine plants.  Alpine Garden Society: For anyone interested in alpine plants, rock gardening and rock garden plants, in fact any small hardy plants and bulbs. (United Kingdom)

Alpine Gardeners of Central Vancouver Island: This small, flourishing group was established in 2013.

Calgary Rock And Alpine Garden Society: A group interested in growing alpine plants in Calgary's challenging climate.

Great Lakes Chapter of NARGS: 200 Rock Garden enthusiasts, mostly from Michigan, who focus on plants of the alpine regions of the world but grow any unique or interesting plant.

North American Rock Garden Society: NARGS offers its members the Rock Garden Quarterly, an annual seedlist, local chapter and national meetings & botanical field trips.  It is our parent organization.

Nova Scotia Rock Garden Club: A rock gardening group which supports the Rock Garden at the Nova Scotia Agricultural College.

Ottawa Valley Rock Garden and Horticultural Society: Centuries of experience accumulated by a community of some of the keenest gardeners in the Eastern Ontario and Western Quebec area.

Quebec Alpine and Rock Garden Society: Bilingual web site. Will help gardeners get together, promote interest and provide information on alpine and rock garden plants.

Scottish Rock Garden Club: Largest horticultural society in Scotland and considered by many to be the friendliest and most accessible in the World. Outstanding new website. Provides link to The International Rock Gardener, an on-line monthly magazine.

Vancouver Island Rock and Alpine Garden Society: An active group that takes regular trips in the Rockies locally.