National Tropical Botanical Garden
Funding Overview
From IRS Form 990 filings · 2021–2026
Total received
$10.5M
Foundation funders
79
Grants recorded
200
Years covered
2021–2026
Who funds National Tropical Botanical Garden?
National Tropical Botanical Garden is funded by 79 grantmakers, led by John T Waterhouse Te Co-Tr Tropical ($2.3M), The Marisla Foundation ($1.2M), Hale Halawai Ohana O Hanalei ($950K). In total, IRS Form 990 filings record $10.5M in grants to National Tropical Botanical Garden between 2021–2026.
Show all 79 funders
Funding over time
Grant dollars and counts received per year
From 2021 to 2026, annual grant giving ranged from $100K (2026) to $3.7M (2024). In 2026 it made 1 grant totaling $100K.
What grants has National Tropical Botanical Garden received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2026 | Acacia Foundation | SUPPORT FOR SEALING THE BOTANICAL RESEARCH CENTER BUILDING | $100,000 |
| 2025 | John T Waterhouse Te Co-Tr Tropical | GENERAL OPERATIONAL SUPPORT | $450,906 |
| 2025 | Colcom Foundation | THE CONSERVATION PROGRAM + TECHNOLOGY PURCHASE | $195,000 |
| 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 | John Wyatt Gregg Allerton 1974 Trust | GENERAL | $70,991 |
| 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 | Ma Rikard Charitable Trust | CHARITABLE | $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 | Phyllis H & Wm H Evans Charitable Foundation | GENERAL SUPPORT | $1,500 |
| 2025 | Freeman-Woollam Foundation | SUPPORT ENVIRONMENTAL PROGRAMS | $1,500 |
| 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 |
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 79 grantmakers, led by John T Waterhouse Te Co-Tr Tropical ($2.3M), The Marisla Foundation ($1.2M), Hale Halawai Ohana O Hanalei ($950K). In total, IRS Form 990 filings record $10.5M in grants to National Tropical Botanical Garden between 2021–2026.
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 $2.3M across 5 grants (2021–2025).
How much grant funding has National Tropical Botanical Garden received?
IRS 990 filings record $10.5M in grants to National Tropical Botanical Garden across 200 grants from 79 funders between 2021–2026. 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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