This summer, Cape Cod will once again transform into a haven of color and creativity as the 11th Annual Cape Cod Hydrangea Festival returns from July 11 through July 20, 2025! This highly anticipated summer garden celebration showcases the region’s signature bloom—the beloved hydrangea—through an expansive lineup of garden tours, workshops, art events, and expert talks.
From Falmouth to Provincetown, garden enthusiasts, artists, and curious visitors alike are invited to discover the Cape’s natural beauty while supporting local nonprofits. Each private garden tour benefits a different local charitable organization, making every visit both beautiful and meaningful. Here's a mini-guide to the festival highlights.
Garden Tours
More than 100 private gardens will open to the public on select days throughout the festival. Each garden is unique and lovingly maintained by homeowners who share their passion for plants and design.
Hours: 10 AM – 4 PM on designated days | Admission: $5 per person per garden
Plein air artists will be painting live in select gardens throughout the festival.
Find a full schedule here>
Kickoff Party at Hyannis Country Garden
Thursday, July 10 | 6:00 – 7:30 PM
Join festival organizers, local nonprofits, and gardening enthusiasts for a festive opening celebration. The evening features a special talk by Meghan McPhee Webb, Director of Horticulture at Outerland.
Hydrangea Festival at Heritage Museums & Gardens
Daily, July 11–20 | 10 AM – 5 PM
Visitors can explore the recently expanded North American Hydrangea Test Garden and the Cape Cod Hydrangea Society’s renowned Display Garden.
Hydrangea University at Heritage Museums & Gardens
Friday, July 11 | 8:30 AM – 12:30 PM
A morning of engaging presentations by leading horticultural experts.
Information and tickets available at: heritagemuseumsandgardens.org
Hydrangea Happenings at HyArts Artist Shanties
Hyannis Harbor | Daily, July 11–20 | 11 AM – 8 PM
Enjoy floral-themed art and meet local artists at the scenic Hyannis waterfront.
Hands-On Art Workshops
- Hydrangea Painting at Little Creek Farm, Eastham – July 12
- The Art of Drying Hydrangeas at Ponderosa Landscaping, Eastham – July 12
- Mixed Media Collage at Sandwich Arts Alliance – July 12 & 19
- Coastal Nature Journaling at Osterville Village Library – July 14 & 21
- Paint a Hydrangea Pot at Ponderosa Landscaping, Eastham – July 19
- En Plein Air Watercolor with Maryann Hondo at Heritage Museums & Gardens – July 20
Blooming Artisan Fair
Mill Creek Park, Sandwich | Wednesday, July 16 | 10 AM – 4 PM
Located across from the historic Sandwich Town Hall, this outdoor artisan market features locally made crafts and hydrangea-themed gifts.
Garden Tea Party at Dunbar Tea Room
Sandwich | Wednesday, July 16
Tickets and information: sandwichartsalliance.org
Featured Talks
- C.L. Fornari’s Virtual Hydrangea Happy Hour – July 11
- Hydrangeas! New and Improved at Ponderosa Landscaping, Eastham – July 12
- Floral Design with Anna Holmes at Highfield Hall, Falmouth – July 14
- “Success with Hydrangeas” with Lorraine Ballato at Beacon Gardens, Osterville – July 17
- Native Hydrangeas with Barbara Conolly at Highfield Hall, Osterville – July 18
- Discover the World of Hydrangeas with Alec Charais at Mahoney’s Falmouth - July 19
- Simple Hydrangea Care at Ponderosa Landscaping, Eastham – July 19
Open Art Studio Tours
Thursday, July 17 | 10 AM – 4 PM
Meet local artists and explore their creative spaces. Admission is $5 per studio.
Details at: sandwichartsalliance.org
Evening Events and Soirées
- Sunset Pond Party – July 17 | Lakefield Farms Clubhouse, Sandwich | 6 – 9 PM
Includes live music, wood-fired pizza, and hydrangea-themed desserts.
Tickets: sandwichartsalliance.org - Wine & Art Soiree – July 18 | Hydrangea Gallery, Osterville | 5:30 – 7:30 PM
- Hydrangea Art Soiree – July 19 | Cape Cod Art Center, Barnstable | 4 – 7 PM
Featuring artist meet and greets, live music, and signature cocktails.
Tickets: capecodartcenter.org
Special Garden Events
- Cape Cod Museum of Art Sculpture Garden Tour – July 11
- Beacon Gardens Walk & Talk – July 13
- Hyannis Country Garden Hydrangea Stroll – July 17
- Hyannis Country Garden Hydrangea Happiness Event – July 19
For a full list of events and garden tours, visit CapeCodHydrangeaFest.com.
The Cape Cod Hydrangea Festival is made possible thanks to the generous support of our sponsors: Outerland, Proven Winners ColorChoice, Star Roses & Plants, First Editions Shrubs & Trees, Monrovia, Bloomin' Easy, Floor & Décor, Hydrangea Gallery & Gifts, Hyannis Country Garden, Riptide LLC and the Town of Barnstable.
About the Festival
The Cape Cod Hydrangea Festival is a beloved annual event celebrating the region’s iconic bloom while raising funds for local nonprofits. It brings together gardeners, artists, educators, and visitors for a one-of-a-kind summer experience rooted in beauty, community, and generosity. Follow Cape Cod Hydrangea Festival on Facebook and Instagram. Tag us using @CapeCodHydrangeaFest in all your garden tour adventures to be featured!