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Pennsylvania · Public charity

The Pennsylvania Horticultural Society

Founded in 1827, THE PENNSYLVANIA HORTICULTURAL SOCIETY (phs) uses horticulture to advance the health and well-being of the greater philadelphia region. (continued in sch o)phs's work focuses on four impact priorities: creating healthy living environments, increasing access to fresh food, expanding economic opportunity and building…

$1.0M
Granted FY2025(still arriving)
10
Itemized grants FY2025
12
Organizations funded FY2024
25%
First-time grantees FY2024
Read the full brief
Itemized, FY2025
$848k
The rest is grants the schedule does not break out
Median grant, FY2025
$14,373
Largest grant, FY2025
$714,650
Organizations funded a year
1 to 19
FY2018 to FY2024
States reached, FY2025
1
Total assets, FY2025
$74M

How open it is to new grantees

In FY2024, 25% of the organizations The Pennsylvania Horticultural Society funded were first-time grantees, receiving 3% of its grant dollars.

New vs renewed · share of each year

In FY2024, 97% of grant dollars renewed an existing relationship; $27k went to new ones.

50%100%’18’19’20’21’22’23’24
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’18’19’20’21’22’23’24
EnvironmentArts & CultureScience & TechCommunity ImprovementEducationHuman ServicesOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). The earliest year is left-censored: relationships that predate the data read as new. Theme is the grantee’s IRS cause.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY2025still arriving10$848k10%
FY202412$949k25%
FY202314$1.0M21%
FY202219$941k47%
FY202114$813k43%
FY202011$848k64%
FY201911$838k91%
FY20181$733k0%
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.

Food & Nutrition$6.6MEnvironment$689kCommunity Improvement$135kRecreation & Sports$125kPublic Benefit$107kAnimals$39kEducation$15kArts & Culture$13kOther$0

Top grantees

Largest recipients by total granted, FY2017 to FY2025, and the share of each one’s budget the grants supplied at peak.

Show all 41 grantees
All grantees of The Pennsylvania Horticultural Society by total granted
GranteeTotal grantedYearsShare of their budget
Meadowbrook Farm$6,634,3099100%
Perkiomen Watershed Conservancy$146,680711%
Fairmount Park Conservancy$84,49920%
Pennypack Ecological Restoration Trust$77,06061%
French and Pickering Creeks Conservation Trust Inc$50,90031%
Heritage Conservancy Inc$50,20140%
Riverbend Environmental Education Center$48,60961%
Upper Merion Township$47,8162n/a
Stroud Water Research Center$43,29930%
The Schuylkill Center For Environmental Education$40,33731%
National Audubon Society Inc$39,41520%
Montgomery County Conservation District$39,2413n/a
Roxborough Development Corporation$37,50016%
Delaware River City Corporation$36,43332%
Haverford Township$35,1062n/a
Upper Darby Township$30,6943n/a
City of Philadelphia$29,0001n/a
Haverford Township$25,8973n/a
Natural Lands Trust Inc$25,57520%
Tookany Tacony Frankford Watershed Partn Ership$25,05531%
Upper Bucks Road Work$23,2012n/a
ChesterCounty Conservation$18,5781n/a
Brandywine Red Clay Alliance$17,03321%
East Pikeland Township$12,8001n/a
Brandywine Conservancy & Museum of Art$12,52120%
Excel Events$12,461284%
St Lukes Church$12,0001n/a
Darby Creek Valley Association$11,59724%
Open Land Conservancy of Chester County$11,32318%
Philadelphia Cricket Club$11,19110%
Chester Ridley Crum Watersheds Association$9,95013%
Newtown Township$9,7161n/a
The Friends of the Wissahickon Inc$9,35010%
Bucks County Community College Foundation Inc$9,28811%
Delaware Riverkeeper Network$7,90510%
West Norriton Township$7,8261n/a
Neo Youth Soccer$6,5831n/a
The John Bartram Association$6,31510%
Upper Uwchian Township$5,8501n/a
Upper Perkiomen School District$5,7601n/a
Meadowood Corporation$5,47210%

Where it is load-bearing

The Pennsylvania Horticultural Society supplied at least a quarter of the budget for 2 of its grantees at some point. The chart plots its 26 largest grantees; load-bearing ones sit top left.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetMeadowbrook Farm: $6,634,309 over 9y, 100% of budgetPerkiomen Watershed Conservancy: $146,680 over 7y, 11% of budgetFairmount Park Conservancy: $84,499 over 2y, 0.5% of budgetPennypack Ecological Restoration Trust: $77,060 over 6y, 0.8% of budgetFrench and Pickering Creeks Conservation Trust Inc: $50,900 over 3y, 1.0% of budgetHeritage Conservancy Inc: $50,201 over 4y, 0.4% of budgetRiverbend Environmental Education Center: $48,609 over 6y, 1.4% of budgetStroud Water Research Center: $43,299 over 3y, 0.4% of budgetThe Schuylkill Center For Environmental Education: $40,337 over 3y, 1.3% of budgetNational Audubon Society Inc: $39,415 over 2y, 0.0% of budgetRoxborough Development Corporation: $37,500 over 1y, 6.1% of budgetDelaware River City Corporation: $36,433 over 3y, 1.6% of budgetNatural Lands Trust Inc: $25,575 over 2y, 0.1% of budgetTookany Tacony Frankford Watershed Partn Ership: $25,055 over 3y, 1.1% of budgetBrandywine Red Clay Alliance: $17,033 over 2y, 1.1% of budgetBrandywine Conservancy & Museum of Art: $12,521 over 2y, 0.1% of budgetExcel Events: $12,461 over 2y, 84% of budgetDarby Creek Valley Association: $11,597 over 2y, 3.9% of budgetOpen Land Conservancy of Chester County: $11,323 over 1y, 8.4% of budgetPhiladelphia Cricket Club: $11,191 over 1y, 0.1% of budgetChester Ridley Crum Watersheds Association: $9,950 over 1y, 3.2% of budgetThe Friends of the Wissahickon Inc: $9,350 over 1y, 0.3% of budgetBucks County Community College Foundation Inc: $9,288 over 1y, 0.7% of budgetDelaware Riverkeeper Network: $7,905 over 1y, 0.3% of budgetThe John Bartram Association: $6,315 over 1y, 0.2% of budgetMeadowood Corporation: $5,472 over 1y, 0.0% of budget

Tap a dot to name the grantee.

How this is measured
Share of budget is the funder’s grant in a year over the grantee’s total revenue that year, at its highest across the years we hold; revenue is from all sources. Only grantees confirmed against their own filings, whose grants do not exceed their revenue, are plotted: the largest 26.

Nonprofits that may fit its grantmaking

Co-funders

Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.

The William Penn FoundationPA30.4× affinity13 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The William Penn Foundation · National Fish and Wildlife Foundation · The Cigna Group Foundation · The Philadelphia Foundation · National Arbor Day Foundation · National Wildlife Federation · Chester County Community Foundation · Chubb Charitable Foundation · Quaker City Foundation · Hamilton Family Foundation · Lindback Cr & Mf Foundation Tw Main · National Audubon Society Inc

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

Compare The Pennsylvania Horticultural Society with peer funders

About The Pennsylvania Horticultural Society

How much does The Pennsylvania Horticultural Society give?
The Pennsylvania Horticultural Society reported 10 itemized grants totaling $848,120, out of $1,008,325 in total grant expense reported on the return in its FY2025 IRS filing. It funded between 1 and 19 organizations a year over FY2018 to FY2024.
What does The Pennsylvania Horticultural Society fund?
By grant dollars over FY2017 to FY2025, its largest causes are Food & Nutrition (85%), Environment (9%), Community Improvement (2%).
Who are The Pennsylvania Horticultural Society's largest grantees?
By total granted over FY2017 to FY2025: Meadowbrook Farm ($6.6M), Perkiomen Watershed Conservancy ($147k), Fairmount Park Conservancy ($84k).
Does The Pennsylvania Horticultural Society fund new organizations?
In FY2024, 25% of the organizations it funded were first-time grantees.
Which funders back the same organizations as The Pennsylvania Horticultural Society?
Its strongest co-funders, measured against what their size predicts, include The William Penn Foundation, National Fish and Wildlife Foundation, The Cigna Group Foundation.
Where is The Pennsylvania Horticultural Society based?
The Pennsylvania Horticultural Society is based in PA.

On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 41 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

How this is measured
Each figure carries one of six labels. Filed is what the funder reported on its return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears.

Generated from the IRS Form 990 e-file return for fiscal year 2025, released 2025. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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