Stone castle surrounded by green lawns and green trees.

EMBARK ON A VOYAGE AROUND IRELAND: Join us Next May | LEARN MORE

Green leaves and pink flowers in a garden bed.

LIFELONG LEARNING: Discover New Certificates and Programs | LEARN MORE

Trees with yellow leaves in a garden with a gate

EXPLORE NORTH AMERICA’S TOP GARDENS: Access the AHS Garden Network | LEARN MORE

A small group of people walk on a path through a garden.

NATIONAL CHILDREN & YOUTH GARDEN SYMPOSIUM: Save the Date | LEARN MORE

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RIVER FARM RENTALS: Book Your Dream Wedding Today | LEARN MORE

WELCOME TO THE AMERICAN HORTICULTURAL SOCIETY

We are dedicated to inspiring a culture of gardening and horticultural practices that creates and sustains healthy, beautiful communities and a livable planet.

LEARN FROM FELLOW GARDENERS AND EXPERTS

Register for our engaging Lifelong Learning programs connecting plant enthusiasts of all levels.

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VISIT A GARDEN

The AHS Garden Network is your passport to almost 400 beautiful gardens and arboreta across North America.

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SEPTEMBER/OCTOBER 2025

READ AMERICAN GARDENER MAGAZINE

Read the September/October 2025 edition to learn about sunflowers’ multi-faceted appeal, the restoration of America’s elms, the weird and wonderful world of fungi, a prairie-inspired suburban garden, and more, or dive into the past century of AHS magazines with our digital archive.

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Host a beautiful riverfront event or wedding at River Farm in Alexandria.

RIVER FARM

Our beautiful 27-acre home in Alexandria, Virginia features formal and naturalistic gardens, woodlands, and magnificent scenic views overlooking the Potomac River. LEARN MORE about visiting, the gardens, events and rental opportunities.