THE PENNSYLVANIA HORTICULTURAL SOCIETY
EIN 23-1352265 · Environment (C420)
What they do
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)PHSS WORK FOCUSES ON FOUR IMPACT PRIORITIES: CREATING HEALTHY LIVING ENVIRONMENTS, INCREASING ACCESS to FRESH FOOD, EXPANDING ECONOMIC OPPORTUNITY and BUILDING MEANINGFUL SOCIAL CONNECTIONS. PHS is THE PRODUCER of THE PHILADELPHIA FLOWER SHOW, THE WORLDS LARGEST and LONGEST-RUNNING HORTICULTURAL EVENT.
Should I give to this charity?
Of every $100 spent, about $75.40 was reported for mission work. Use the spending picture below and ask what results that work produced.
Plain answer: A tax form cannot prove that a charity is doing good. It can show how the charity says it spent its money—and point out questions you should ask.
Basic facts we verified
IRS warning checkNo IRS revocation warning appears in this data.
Money report from 2024The charity has a recent tax report to read.
They explain their jobThe charity tells us what it is trying to do.
They name their leaders35 people are listed in the latest report.
You can reach themThey list contact information, so you can ask questions.
Money made simple
Ask these three easy questions
- Who did you help? Ask for a recent story or report that shows real results.
- What will my money do? Ask exactly what your gift will pay for.
- Is this really the charity? Give only through its official website or confirmed phone number.
Pay context: The highest compensation shown in this filing is $487,755 for MATTHEW P RADER (PRESIDENT). Compare pay with organizations of similar size and complexity.
Bottom line: Do not decide from a name, mission statement, or tax status alone. Look at where the money went, then ask what changed, who was helped, and what your gift will do. YouCanGiveBack does not endorse or grade organizations.
Financial picture
A plain-language look at the latest Form 990 figures available. These numbers help you ask better questions; they do not, by themselves, rate whether a charity is good or bad.
How each $100 of revenue was used
The large number compares each expense with revenue. The smaller number shows its share of total expenses.
Gray means reported revenue left after expenses for this filing year. It does not necessarily mean cash sitting in a bank account.
Has the pattern changed?
Colored bars = expense mix: how each year’s expenses were divided. Total expenses vs. revenue shows whether the charity spent less or more than it received. The current filing is first.
Money in and money out
Reported spending amounts
Mission work means the Form 990 category called program services. These are reported accounting categories—not an independent measurement of results.
See all reported dollar amounts
Leadership and board
Names, titles, time, and compensation below are reported by the organization on its Form 990.
People reported as paid
Compensation alone does not tell whether pay is reasonable. Consider the charity’s size, work, location, and results.
See everyone listed on the board or leadership roster (35)
MATTHEW P RADERPRESIDENT
TAMELA VIEIRAEXECUTIVE VICE PRESIDENT & TREASURER
ROBERT FEINBERGCHIEF MARKETING & COMMN. OFFICER
DAVID CHRYSTALCHIEF DEVELOPMENT OFFICER
PATRICIA GREGORYVP OF SHARED SERVICES
GREGORY ZIRBSERVP, FINANCE
SETH PEARSOLLCREATIVE DIRECTOR & VICE PRESIDENT
KEITH GREENVP, HEALTHY NEIGHORHOODS
NICHOLAS GERACESENIOR DIRECTOR OF OPERATIONS
ANDREW BUNTINGVP, HORTICULTURE
ELIZABETH ALLGOODSECRETARY (THRU 03/2025)
MICHELLE DOUTHITTSECRETARY (AS OF 03/2025)
WILFRETA BAUGHBOARD MEMBER
TIM RIDDLEBOARD MEMBER
ALISON MARXBOARD MEMBER
SHARRIEFF ALIBOARD MEMBER
ANN DONAVAN MARSHALLBOARD MEMBER
ROBERT FELLBOARD MEMBER
BRETT GLOWACKIBOARD MEMBER
RACHAEL FERRAROBOARD MEMBER
PATRICIA OWENSVICE-CHAIR
CHRISTINE HENISEEVICE-CHAIR
DAVID FLEISCHNERBOARD MEMBER
MOLLY MORRISONBOARD MEMBER
GABRIELLA PAEZBOARD MEMBER
MARIA WINGBOARD MEMBER (THRU 05/2025)
MARGARET SADLERCHAIR
KENNETH WOODBOARD MEMBER
ERIC DEL VISCIOBOARD MEMBER
JENNIFER GILLIAMBOARD MEMBER
JASON VERMILLIONBOARD MEMBER (THRU 01/2025)
JAMES JOLINGERVICE-CHAIR
HONBLE LILLIAN HARRIS RANSOMBOARD MEMBER
HENRY REICHNERBOARD MEMBER
HELEN HORSTMANNBOARD MEMBER
About this charity
- Recognized since
- January 1952
- Location
- 100 N 20TH ST STE 405, PHILADELPHIA, PA 19103-1560
- County
- Philadelphia
- In care of
- % TAMELA VIEIRA
- Primary officer
- GREGORY ZIRBSER, CFO
How to reach them
Filing and classification
- Latest tax year
- 2024
- Tax period began
- July 1, 2024
- Return type
- 990
- Tax preparer
- GRANT THORNTON ADVISORS LLC
- NTEE classification
- Environment (C420)
- Grant-giving organization
- Yes