National Tropical Botanical Garden
Funding Overview
From IRS Form 990 filings · 2020–2025
Total received
$11.0M
Foundation funders
76
Grants recorded
200
Years covered
2020–2025
Who funds National Tropical Botanical Garden?
National Tropical Botanical Garden is funded by 76 grantmakers, led by John T Waterhouse Te Co-Tr Tropical ($2.7M), The Marisla Foundation ($1.7M), Hale Halawai Ohana O Hanalei ($950K). In total, IRS Form 990 filings record $11.0M in grants to National Tropical Botanical Garden between 2020–2025.
Show all 76 funders
Funding over time
Grant dollars and counts received per year
From 2020 to 2025, annual grant giving ranged from $1.2M (2020) to $3.4M (2024). In 2025 it made 20 grants totaling $1.2M.
What grants has National Tropical Botanical Garden received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2025 | John T Waterhouse Te Co-Tr Tropical | GENERAL OPERATIONAL SUPPORT | $450,906 |
| 2025 | Hale Halawai Ohana O Hanalei | N. shore watershed flood mitigation | $190,000 |
| 2025 | Crum FBO National Tropical Botanical Garden | GENERAL OPERATING | $164,734 |
| 2025 | Trustees of the Estate of Bernice Pauahi Bishop DBA Kamehameha Schools | EDUCATIONAL SUPPORT | $146,598 |
| 2025 | Community Foundation for Palm Beach and Martin Counties Inc | ENVIRONMENT QUALITY PROTECTION AND BEAUTIFICATION | $61,500 |
| 2025 | John Wyatt Gregg Allerton Tr XXXXX6001 | GENERAL | $51,915 |
| 2025 | McInerny Foundation | EQUIPMENT PURCHASE FOR COCONUT RHINOCEROS BEETLE GREEN-WASTE MANAGEMENT PROJECT | $40,000 |
| 2025 | American Public Gardens Association | SUPPORT URBAN AGRICULTURE, COMMUNITY GARDENING, AND OTHER FOOD GROWING PROGRAMS | $36,746 |
| 2025 | The Henry Foundation | UNRESTRICTED GRANT | $25,000 |
| 2025 | National Philanthropic Trust | EDUCATION | $17,500 |
| 2025 | The Thomas S Kenan III Foundation | KAHANU GARDEN DISCRETIONARY FUND | $6,000 |
| 2025 | The San Diego Foundation | FOR GENERAL SUPPORT | $5,557 |
| 2025 | The Jayne and Leonard Abess | COMMUNITY BENEFIT | $5,000 |
| 2025 | The Taniguchi Deane Family Foundation | National Environmental Programs - Operating Fund | $5,000 |
| 2025 | Relgalf Charitable Foundation | GENERAL | $5,000 |
| 2025 | Fred Baldwin Memorial Foundation | WATER SUPPLY SECURITY FOR KAHANU GARDEN | $5,000 |
| 2025 | Donald C McGraw Foundation Inc | GENERAL SUPPORT | $5,000 |
| 2025 | Elsie Wilcox Foundation | UNRESTRICTED GIFT | $3,000 |
| 2025 | Xander Schauffele Family Foundation | ENVIRONMENTAL PROTECTION | $1,500 |
| 2025 | JPMorgan Chase Foundation | MATCHING CONTRIBUTION (GENERAL OPERATING SUPPORT) | $750 |
| 2024 | Hale Halawai Ohana O Hanalei | N. shore watershed flood mitigation | $760,000 |
| 2024 | John T Waterhouse Te Co-Tr Tropical | GENERAL OPERATIONAL SUPPORT | $462,093 |
| 2024 | The Marisla Foundation | GENERAL SUPPORT | $400,000 |
| 2024 | American Association of Zoological Parks and Aquariums Inc | ENDANGERED SPECIES COVID RELIEF | $193,134 |
| 2024 | Trustees of the Estate of Bernice Pauahi Bishop DBA Kamehameha Schools | EDUCATIONAL SUPPORT | $156,373 |
| 2024 | Crum FBO National Tropical Botanical Garden | GENERAL OPERATING | $153,185 |
| 2024 | Community Foundation for Palm Beach and Martin Counties Inc | ENVIRONMENT | $100,000 |
| 2024 | Robert & Bethany Millard Charitable Foundation | CHARITABLE CONTRIBUTION | $100,000 |
| 2024 | River Branch Foundation | PROVIDE FOR PROGRAM SERVICES | $100,000 |
| 2024 | RSF Social Finance Inc | GENERAL OPERATING SUPPORT | $100,000 |
Showing 30 most recent of 200 recorded grants.
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Frequently Asked Questions
Who funds National Tropical Botanical Garden?
National Tropical Botanical Garden is funded by 76 grantmakers, led by John T Waterhouse Te Co-Tr Tropical ($2.7M), The Marisla Foundation ($1.7M), Hale Halawai Ohana O Hanalei ($950K). In total, IRS Form 990 filings record $11.0M in grants to National Tropical Botanical Garden between 2020–2025.
Who is National Tropical Botanical Garden's largest funder?
John T Waterhouse Te Co-Tr Tropical is the largest recorded funder of National Tropical Botanical Garden, with $2.7M across 6 grants (2020–2025).
How much grant funding has National Tropical Botanical Garden received?
IRS 990 filings record $11.0M in grants to National Tropical Botanical Garden across 200 grants from 76 funders between 2020–2025. Filings are published on a delay, so recent grants may not appear yet.
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Grant data is drawn from IRS Form 990 filings via Grantable's GrantGraph™. Filings are published on a delay; recent grants may not appear yet.
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