Founded in 1922, the non-profit American Horticultural Society (AHS) is one of the most respected and longstanding member-based national gardening organizations in North America. The Society's membership includes aspiring, new, and experienced gardeners, plant enthusiasts, and horticultural professionals, as well as numerous regional and national partner organizations. Through its educational programs, awards, and publications, the AHS inspires a culture of gardening and horticultural practices that creates and sustains healthy, beautiful communities and a livable planet. AHS is headquartered at River Farm, a 25-acre site overlooking the Potomac River that is part of George Washington's original farmlands in Alexandria, Virginia. ahsgardening.org