The American Horticultural Society (AHS) is one of the oldest national gardening organizations in the country.
Since 1922, we have been a trusted source of high quality gardening and horticultural information.
Today, our mission blends education, social responsibility, and environmental stewardship with the art and science of horticulture. Please join us in making America a nation of gardeners, a land of gardens.Learn More
Member Programs Associate Opening
Apply for Member Programs Associate Position
New AHS Award for Influential Horticultural Professionals in Early Stages of Career
Nominations open for 2017 Great American Gardener Awards
2016 Great American Gardeners Awards
Meet the 2016 Great American Gardeners
2016 Book Awards
Announcing the 2016 Book Award Recipients
Apr 02 to Sep 24Open Saturdays at our River Farm Garden Headquarters
Additional Saturday hours, open 9 a.m. to 1 p.m., from April through September. Year-round hours are Monday through Friday, 9 a.m. to 5 p.m., except holidays.
Sep 01 to Sep 10AHS Travel Study - Architecture & Gardens of the Veneto, Dolomites & Venice
Over the course of this splendid adventure we will travel through historic cities and towns – including Asolo, Padua, Merano, Vicenza, and Venice – and be immersed in spectacular scenery such as the majestic Dolomites.We will...
Sep 17 to Sep 17AHS Annual Gala at River Farm
Tickets for tables and individuals, along with sponsorships and program advertisements are available for our 2016 Annual Gala dinner and silent auction, held in the gardens at River Farm. This year we are Celebrating the Gardens of...