If you are like thousands of others who enjoy all the charms of hydrangeas, and if you would also like to learn as much as possible about this fascinating group of plants, you would enjoy being a member of the American Hydrangea Society. Membership entitles you to a free ticket to the annual AHS Hydrangea Garden Tour, to be emailed three full-color newsletters with notes about recent lectures, articles, photos, and information of interest about hydrangeas, and to have access to our previous newsletters, which are accessible to members only on our AHS Membership Toolkit site. Our membership year starts the day after the tour and runs through the next tour. The membership year dates for the June 14, 2025 garden tour are June 9, 2024 – June 14, 2025. 

Annual Membership Dues
$35.00 per individual (includes one garden tour ticket)

$50.00 per household (Membership for two (2) adults residing at the same address. Includes two garden tour tickets)

$35.00 per individual or household outside the U.S.


We have a new membership process. We are asking everyone to:

Click on this link: https://americanhydrangeasociety.membershiptoolkit.com

This will bring you to our AHS Membership Toolkit (MTK) website where you will be asked to "Set up a new account"  unless you already have a MTK account from another organization. If you already have a MTK account with another organization, you can use the same email and password to log in to AHS also. Just follow the instructions to select your membership choice and pay online using a credit or debit card. 

To pay by cash or check, in addition to completing the membership form online, please download and complete the membership application pdf available on our MTK website. Then bring the completed application and cash or check to our next meeting or mail your check and the completed application to:

American Hydrangea Society, P.O. Box 420753, Atlanta, GA 30342