• Improving Life Through
  • Plants and Gardening


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.

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Upcoming Events

  • Apr 02 to Sep 24
    Open 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 10
    AHS 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 17
    AHS 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...

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AHS is proud to be a 4-star rated charity by Charity Navigator, America's largest independent evaluator of charities.

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