DATE Sat Mar 14, 2026 TIME 10:00 am - 12:00 pm and 1:00 pm - 3:00 pm The information presented in this session is intended to provide a foundation for those seeking to learn about our much-loved Hydrangea genus. Linda Coven, Cape Cod Hydrangea Society expert...
Past Events
Pruning Hydrangeas: Step 1 – Regenerative Pruning for All Major Species
DATE Sat Mar 21, 2026
TIME 10:00 am – 12:00 pm
March Member Meeting
Saturday, March 28, 2026
9:30am – 12:00pm
Bring a friend who is interested in learning about CCHS!
Harwich Community Center
100 Oak St, Harwich, MA 02645
Speakers: Eric Carlson and Mal Condon
Topic: A Photographic Examination of
a Hydrangea’s Growing Season
Spring Kickoff at Blithewold Mansion, Gardens & Arboretum
April 23, 2026 $149
Pruning Hydrangeas: Steps 2 & 3 Detail and Pinch Pruning – All Major Species
Saturday, May 2, 2026 10:00 – 2:00
Hydrangea Planting and Replanting May 9, 2026 10:00 – 12:00 Heritage Museums & Gardens
May 9, 2026 10:00am – 12:00pm
Hydrangea University 2025
Friday, July 11, 2025
Cape Cod Hydrangea Festival 2025
July 11-20, 2025
Spring 2025 General Business & Membership Meeting
Saturday, May 31, 2025, 9:30 am-12:00 pm, Harwich Community Center
Winter 2025 Meeting
Saturday, March 1, 2025, 9:30 am-12:00 pm, Harwich Community Center







