Photo © Erika Shank

Membership in the Horticultural Alliance entitles you to participate in all parts of our year-round program.

¤  Lectures by experts in the field of horticulture
¤  Small group discussion and study, workshops
¤  Plant and seed exchange
¤  Local garden tours
¤  An opportunity to participate in trips to important gardens
¤  Use of our outstanding horticultural library
¤  A monthly newsletter and web site which will keep you informed of our many activities

Membership is open to anyone, amateur or professional, who has an interest in horticulture.
Our membership year begins January 1. If you join after October 1, you will receive full membership for the next year.
Memberships are a tax-deductible contribution to the extent permitted by law.
Matched Funds from your employer will entitle you to the next level of membership.
To become a member, please select membership level and fill out the application form completely, type in your credit card number and expiration date (mm/yy)
Mail to: Horticultural Alliance of the Hamptons, PO Box 202, Bridgehampton, NY 11932-0202
Payment can be made by credit card (Enter the type, number and expiration date) or by personal check made out to the Horticultural Alliance of the Hamptons.

OR you may easily join by going to this link :

Categories of Membership

Student (full time)…$10.00   Individual…$45.00   Family/Dual…$75.00
Contributing/Single…$90.00   Contributing/Dual…$125.00
Contributing members may bring 3 guests to lectures and garden tours.

Supporting members may bring 5 guests to lectures and garden tours.

Patron…$300.00   Donor…$500.00   Benefactor…$1000.00
Patron, Donor, Benefactor may bring 7 guests to lectures and garden tours.
Guests must be accompanied by the Premium Member.

Please read the waiver and release form Waiver and Release, copy, sign and include in the mailing with your membership form Membership application

Please note that these forms must be copied from here and sent directly in hard copy to HAH, P. O. Box 202, Bridgehampton, NY 11932-0202.  Or stop in at the Library or attend a Sunday lecture and fill out the forms while there. Thank you!




Mailing Address:




Phone (+ Area code):

Email Address:

Name of Credit card (VISA, MC, Sorry No AMEX):
Exp.Month/Yr                        CVC