Thursday, October 1, 2026
As spring moves forward towards its peak, Planting Fields Arboretum State Historic Park in Oyster Bay bursts into a vivid celebration of color, nature and community. This weekend, April 25–26, the inaugural Branches in Bloom Festival invites visitors to stroll beneath sweeping canopies of magnolias, cherry blossoms and other flowering trees.
Blending longstanding tradition with new experiences, the festival refreshes the site’s beloved Arbor Day celebration of years past. Guests can explore the historic estate in colorful bloom while enjoying guided tours, live entertainment and family-friendly activities, making it an easy spring highlight for visitors of all ages.
The new festival is both a tribute and a transformation.
“Branches in Bloom is a reimagination of a 40-year-old tradition here at Planting Fields,” Communications and Marketing Manager Kayla Cheshire says. “It’s still in honor of Arbor Day, but now we’re really able to focus on our spring flowering collection, something thousands of visitors come to see each year.”
That shift is most visible in the festival’s new setting. Instead of hosting activities away from the colorful trees, organizers moved the entire event to the West Lawn, placing everyone directly among the site’s most stunning seasonal displays. That change will have an immediate impact, according to Stewardship Director Lilly McGurk.
“The focus on the spring blooms is really going to knock everybody’s socks off,” she says with enthusiasm.
The refreshed format also reflects a broader push to make the festival more engaging and accessible to all audiences. While hands-on tree education and environmental programming remain at its core, the expanded offerings are designed to be inviting for families, younger visitors and those discovering the grounds for the first time.
“We wanted to create something that feels contemporary and welcoming to all,” McGurk explains. “People are looking to get outside, enjoy nature and spend time together. This brings in that wellness aspect while still celebrating the environment.”
Over the course of the weekend, the festival blends learning with leisure, offering something for both the curious and the casual visitor. Guided tours led by expert horticulturalists, including Arboretum Director Vincent Simeone, provide behind-the-scenes insight into the site’s celebrated collections, while interactive demonstrations and displays offer practical inspiration for gardeners at every level.
Music, magic shows, jugglers and roaming performers keep the grounds buzzing with energy throughout the day. Anchoring the schedule are performances by Strummin’ and Drummin’ (spanning late morning into the afternoon), complemented by face painting, caricatures and a lineup of food trucks offering plenty of casual bites and treats.
For families, interactive experiences are a major draw. The Kids Tree Climb run by longtime sponsor Wonderland Tree Care + Landscapes returns as a centerpiece activity, giving children the chance to safely scale trees under professional supervision. Due to high demand, last entry is at 2:30 p.m. to ensure all finish by the 4 p.m. close.
Craft stations include simple coloring and imaginative projects like wearable “bee crowns,” designed to spark creativity and connect visitors to nature.
“We design activities with everyone in mind,” McGurk says. “There are things for kids, adults and families to enjoy together.”
The festival also underscores the broader mission of the Planting Fields Foundation, which works in partnership with New York State Parks, to preserve and maintain stewardship of the site. Beyond its celebrated horticulture, the organization continues to highlight the estate’s layered history, art and culture — threads that run throughout the programming and shape the visitor experience.
“There’s so much more here than just the plants,” Cheshire adds. “There’s history, there’s art, there’s culture. Events like this allow us to showcase all of that while making the site accessible to people of all ages and abilities.”
Accessibility remains a priority. This year, organizers pilot a shuttle from the Oyster Bay LIRR station making it easier for visitors from throughout the region to attend without a car. Supported by a state tourism grant through I Love New York, this expands the festival’s reach.
“We want everyone to feel welcome here,” Cheshire says. “This is about creating access not just to the festival, but to green space and nature in general.”
Even with its expanded offerings, Branches in Bloom remains firmly rooted in its Arbor Day heritage. Tree giveaways, educational exhibits, a plant sale, and environmental partnerships continue to anchor the festival, preserving its mission-driven focus while allowing it to evolve and resonate with a new generation.
With blooms in full display, immersive activities and a renewed focus on community connection, organizers aim for the festival to take root as a lasting seasonal celebration.
“It’s a new take on a tradition that means a lot to us. At the end of the day, it’s about bringing people together, celebrating the season and sharing this incredible place with as many people as possible,” Cheshire says.
