Cape Cod Hydrangea Society Events
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
May Member Meeting
May 30, 2026
Arnold Arboretum Excursion
May 16, 2026
Growing Hydrangeas in Containers
Growing Hydrangeas in Containers
June 2, 2026 5:30 – 7:30 at Heritage Museums & Gardens
Cape Cod Hydrangea Festival
July 10-19, 2026
Hydrangea University
July 15, 2026
Summer Getaway: Boothbay Harbor & the Coastal Maine Botanical Gardens
August 30 – September 1, 2026