Volunteers Maintaining the Largest Public Dahlia Display Garden on the East Coast | Based at the Bayard Cutting Arboretum in Great River, NY

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Join the Long Island Dahlia Society

Long Island Dahlia Society Logo

Become a Member

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Would you like to join our growing family?

Would you like to join our growing family? We are recognized by the national organization, which is the American Dahlia Society, and we are members of the Northeast Dahlia Conference.

How to join

Simply send your name, address, phone number, dues check and your e-mail address to:

P.O. Box 66
West Sayville, NY 11796

View and Print Membership Form

Benefits of Joining

You will get three free dahlia tubers in the Spring and have the benefit of monthly educational meetings to teach you how to grow a quality dahlia garden. You will have the opportunity to learn from many seasoned pros and get hands on experience at the Bayard Cutting Arboretum if you wish. Refreshments are served (free) at all meetings.


Entire family membership is only $20.00/year. Please make checks payable to LIDS.