Federated Garden Club of Connecticut Federated Garden Clubs of Connecticut Southeastern Federated Garden Clubs of Connecticut Mystic Garden Club North Stonington Club Stonington Garden Club Ledyard Garden Club Thames River Garden Club State and Regional Organizations and Resources Connecticut Agricultural Experiment Station Connecticut Horticultural Society Connecticut Rose Society New England Invasive Plant Atlas New England Wild Flower Society Department of Energy and Natural Resources of Connecticut UConn Home & Garden Education Center (A list of informational fact sheets available for downloading. Soil testing instructions and forms. Information about the Master Gardener Program.) National Organizations National Garden Clubs, Inc. Nature Conservancy Horticulture Resources American Dahlia Society American Hemerocallis Society American Herb Society American Horticultural Society American Land Conservancy American Orchid Society American Rose Society Brooklyn Botanic Garden New York Botanic Garden US National Arboretum