Springside Chestnut Hill Academy Gains ArbNet Status
The 62-acre campus earned Level 1 arboretum accreditation following a tree documentation project.
Updated on Oct. 21, 2026 in Botany
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Springside Chestnut Hill Academy earned Level 1 arboretum status as of September 2026 for its 62-acre Philadelphia campus. The school joins a global network of over 800 arboreta.
Why it matters
The accreditation recognizes the school's efforts to promote environmental stewardship and provide a labeled educational space for the community. The initiative connects local campus biodiversity to an international scientific network.
The school campus features 32 unique tree species across 62 acres, meeting the threshold for ArbNet Level 1 accreditation. The area includes a 1.5-mile walking path and specimens dating back to the 1880s.
The players
Springside Chestnut Hill Academy
This is a private educational institution located in Philadelphia that maintains 62 acres of land.
ArbNet
This is an international organization that facilitates the accreditation of arboreta and fosters collaboration among tree-focused institutions.
Henry Howard Houston
He was a historic figure who initiated the planting of sugar maples on the academy campus during the 1880s.
The details
Faculty and students collaborated through the Green Task Force to map and identify the tree collection. The campus now serves as a formal arboretum, the third such site in the Chestnut Hill neighborhood.
Timeline
Trees were planted on the campus grounds during the 1880s.
The school announced its arboretum certification in September 2026.
A nature-themed art exhibition is scheduled to close on December 4, 2026.
Deeper Dive
The academy follows the standards set by the ArbNet accreditation program to ensure scientific validity in its public-facing tree collection. This certification formally integrates the school into a global network of over 800 recognized arboreta.
Residents can utilize the 1.5-mile walking path to explore the documented tree collection. Future opportunities for community engagement include upcoming student-led art and arbor tours and Earth Day events.
The takeaway
Schools can transform campus landscapes into functional educational assets by cataloging local biodiversity for accreditation. This approach encourages residents to engage with urban forestry while supporting broader environmental data collection.
Further reading
For more information on local plant species and preservation, visit the Philadelphia Botany section.
Source note: This article includes information reported by The Chestnut Hill Local.
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