• 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

  • Jun 16 to Jun 16
    Rescheduled: Spring Classic Car Show

    Join us at River Farm from 9 am to 2 pm for an AHS fundraiser with cars, food, and fun! Proceeds benefit the stewardship of River Farm and AHS's national programs. Registration: $20 per show car. Spectators: $10 per visitor car...

  • Jun 21 to Jun 21
    Great American Gardeners and AHS Book Awards

    Join us for a special evening at River Farm when we gather to honor individuals or organizations exemplifying the art, science, and environmental responsibility of horticulture in North America.

  • Jun 29 to Jun 29
    Natural Dyeing Workshop

    At this time of the year, the spring garden is full of color. Did you know that thousands of natural materials, from the marigolds and dahlias that you grow to the avocado pits and carrot stems that you compost, contain...

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AHS memberships make the perfect gift year-round.

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Charity Navigator

AHS is proud to be a 3-star rated charity by Charity Navigator, America's largest independent evaluator of charities.

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