National Garden Clubs - Provides education, resources and national networking opportunities for its members to promote gardening and floral design. Includes calendar of events, educational opportunities and image galleries. American Society of Landscape Architects - Founded in 1899, the society has twelve thousand members. Includes a buyers guide on landscape information. Northern Gardener - Home to Northern Gardener Magazine and the Minnesota State Horticultural Society. Features gardening articles, advice, tips, calendar, and resources. National Gardening Association - A non-profit organization offering National Gardening Magazine, educational and youth programs, gardening products, books, research, online content and showcases, and a gardeners buying guide. Holly Society of America - Provides an information exchange through scientific studies, publications, lectures, meetings, and visiting holly collections. African Violet Society of America - Presenting information about growing, showing and propagating African violets and other gesnariads. Cycad Society - Education and conservation of Cycads, rare and unusual gymnosperm plants. Quarterly newsletter and a seed bank available to members. American Conifer Society - Information on the more than five hundred species of conifers distributed around the world. The Gesneriad Society - Offers culture information, membership benefits, resources, photos and flower show and sales schedules. Heartland Peony Society - Educational information on peonies and specific information on the society in the US midwest. Oasis Botanical Sanctuary - Uses scientific research to educate the public on the proper methods of ecological development. American Horticultural Society - The AHS mission is to educate and inspire people to become successful and environmentally responsible gardeners by advancing the art and science of horticulture. Hardy Plant Society Mid Atlantic Group - Gardening society centered around the Philadelphia area. Brief information and membership signup form. Deep South Region of National Garden Clubs, Inc. - Information about Federated Garden Clubs and their projects in the states of Alabama, Florida, Georgia, Louisiana, Mississippi and Tennessee. Pioneer Valley Water Garden and Koi Club - Club for Western Massachusetts and Northern Connecticut provides listing of club officers, meeting schedule, pond tour photos, and a membership application. The Gardeners of America/Men's Garden Clubs of America (TGOA/MGCA) - Organization with local chapters around the USA, focusing on gardening education and community gardening initiatives. Information about membership, clubs, and events. The New England Botanical Club - Promotes the study of the plants of North America, especially the flora of New England and adjacent areas. The Ecological Landscaping Association - Advocates environmentally responsible landscaping and horticultural practices by professionals and the public. Information about events, newsletter, and membership. American Public Gardens Association - Supporting the public horticulture community in its mission to study, display, and conserve plants. The Northwest Horticultural Society - Organization for gardeners and plant lovers in the Pacific Northwest. Event calendar, membership information, articles, and newsletter. American Bamboo Society - Offers information about bamboo including a species source list, a list of international bamboo societies, information on climate and growing zones.