Welcome to the Cape Cod Hydrangea Society!

Hydrangea Festival 2021 

Friday, July 9, 2021 - Sunday, July 18, 2021

This ten-day festival's main attractions are the daily tours of private gardens, each designed and maintained by the individual homeowners and carrying a unique charm. Gardens will be open 10 am - 4 pm.

Click Here for full details about the garden tours. 

Gardens are only one part of the festival. Enjoy workshops and lectures presented by leading international horticulturalists, discover promotions at participating nurseries and home centers, take a class to learn proper hydrangea pruning techniques, or even watch a painting demonstration by renowned local artists.

Click Here for the full schedule of Hydrangea Festival events.

Hydrangea University

The Cape Cod Hydrangea Society and Heritage Museums & Gardens are pleased to present the sixth edition of our annual Hydrangea University – the premier opening event of the annual Cape Cod Hydrangea Festival. Through an online webinar format, presenters will inspire and entertain while increasing participants’ knowledge of hydrangeas.

Hydrangea University will take place Friday, July 9th, 8:30 am - 12:30 pm. 

Click Here to register and for complete details about the Speakers, Sponsors and Presentation Topics for Virtual Hydrangea University 2021.


About the Cape Cod Hydrangea Society

The Cape Cod Hydrangea Society is a wonderful group of passionate people, dedicated to growing hydrangeas. The mission of the CCHS is to increase our knowledge and enjoyment of hydrangeas, and to share what we have learned with the Cape Cod community. We love hydrangeas; they are the signature flower of the Cape!

CCHS members are enthusiastic; they generously open their gardens, share information, and engage each other in discussion about everything hydrangea. Membership includes: four educational and entertaining newsletters a year, two general meetings, lectures, lunch bunch and garden tours. Additionally, CCHS provides workshops on pruning, propagation, tool sharpening, wreath making, winter protection, and new cultivars. As a member of CCHS you will learn everything you need to know and grow hydrangeas.

Become a Member

Exchange ideas and information about hydrangea with fellow hydrangea enthusiasts. Membership includes:

  • 4 seasonal newsletters per year
  • 2 general meetings with speakers