As a 501(c)(3) nonprofit, Boyce Thompson Arboretum relies on admissions, donations, annual memberships, plant and merchandise sales and fundraising events to achieve our mission.
Volunteers support every operation and are the heart and soul of BTA. Major and Legacy Gifts have a long-term impact, providing support for buildings, gardens and large-scale programs.
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Boyce Thompson Arboretum gratefully acknowledges all of the individuals, corporations, small businesses and foundations that have supported the Arboretum’s mission to inspire appreciation and stewardship of desert plants, wildlife, and ecosystems through education, research and conservation, through their kind and generous donations.
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There are many benefits to volunteering: you can take part in special projects and learn from professionals while you work together; you can be part of a close-knit community of volunteers; you can share your time, skills and talents with one of Arizona’s top natural attractions (and make a real difference!); and perhaps most importantly, you’ll have fun!
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The roses got the memo—and they’re in full diva mode. Right now, the Wallace and Heritage Rose Gardens are showing off with blooms so bold, you’ll swear they’ve got main character energy.
Swipe through to see why these petals are impossible to get over.
Celebrate Arbor Day at Boyce Thompson Arboretum!
Join us for our second annual Arbor Day Celebration and immerse yourself in the wonderful world of trees! This event is perfect for the whole family, with exciting tree-themed activities and crafts. Plus, Girl Scouts can earn a special patch for attending (while supplies last, pre-registration required 7830.blackbaudhosting.com/7830/Girl-Scouts-Arbor-Day-2025). Event entry is free with paid admission.
Date: April 26th
Time: 10:00 am - 1:00 pm
Location: Boyce Thompson Arboretum, 37615 E Arboretum Way, Superior, AZ 85173
Highlights:
Liberty Wildlife: Meet ambassador birds up close!
Department of Fire and Forestry Management: Learn about tree care and fire safety.
Ice, Ice Baby: Enjoy delicious snow cones and fresh-pressed lemonade.
Tree-themed Activities and Games: Fun for all ages!
Activities:
Tree or Not Tree
Tree Slice Necklaces
Leaf Shape Viewer
Tree Scavenger Hunts
Thank a Tree
Dendrochronology
Tissue Paper Trees
Annuals Vs. Perennials. Do you know the difference?
Ever wondered what grape soda smells like in nature? Texas Mountain Laurel delivers that fizzy fragrance straight to your garden—no can required.
Food truck feasts + local crafts = the perfect Sunday. Thanks to everyone who showed up last Sunday for Flavor of Arizona, thank you to our incredible vendors for the eats and the artistry, and to our sponsors Explore Pinal County and Humana for the support. Drop a ❤️ if you’ll be back next time!
Once a year, magic happens. Our Lady Banks’ rose bursts into a breathtaking cascade of yellow, spilling down the mountainside like a golden waterfall. #visitarizona #visitphoenix #visitsuperior #explorepinalcounty #btarboretum #1arb
Globe mallow`s star-shaped hairs help it beat the desert heat. Curious how? Let`s take a closer look.
Join thousands of food lovers this Sunday at Flavor of Arizona! Don`t miss out - get your tickets today at flavorofarizona.com.
#VisitPhoenix #VisitMesa #VisitSuperior #ThingsToDoAZ #visitarizona #explorepinalcounty