funder-graph › Recipients
Who funds Transition Zone Horticultural Institute Inc
EIN 94-2788812 · Flagstaff, AZ · NTEE C40
Transition Zone Horticultural Institute Inc of Flagstaff, AZ (EIN 94-2788812) was named as a grant recipient by 12 funders in 44 grants paid totaling $442,111 in tax years 2019–2025, as reported on the funders' Forms 990-PF and 990 Schedule I. Each edge was resolved to this EIN at the match tier shown. Dataset version 2026.09.0, built 2026-09-03.
Grants received
$442,111
44 grants paid
Funders
12
distinct grantmakers
Tax years
2019–2025
as reported by funders
Funders
| Funder | State | Match | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Arizona Community Foundation 86-0348306 | AZ | A | 7 | $245,615 | 2025 |
| Center for Plant Conservation Inc 22-2527116 | CA | A | 6 | $92,150 | 2024 |
| Network for Good 68-0480736 | DC | A | 3 | $72,599 | 2023 |
| Fidelity Investments Charitable Gift Fund 11-0303001 | MA | A | 1 | $14,250 | 2025 |
| The Denver Foundation 84-6048381 | CO | A | 1 | $10,000 | 2024 |
| Myers Vitkin Foundation Inc 13-1777780 | AZ | C | 4 | $3,730 | 2024 |
| American Express Foundation 13-6123529 | NY | B | 15 | $1,060 | 2024 |
| Patagoniaorg C/O Moss Adams Llp 14-2004175 | CA | B | 1 | $1,000 | 2019 |
| Texas Instruments Foundation 75-6038519 | TX | B | 1 | $590 | 2022 |
| Molly and Joseph Herman Foundation 86-0789922 | AZ | B | 1 | $500 | 2020 |
| Tykeson Family Charitable Trust 36-7428977 | MT | C | 1 | $412 | 2022 |
| Amazonsmile Foundation 46-2626883 | WA | B | 3 | $205 | 2023 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Grants
The 44 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | Arizona Community Foundation | The Arboretum at Flagstaff Flagstaff, AZ | A | $71,181 | paid | EXPERIENTIAL EDUCATION PROGRAMS AT THE ARBORETUM | 202610449349301691 |
| 2025 | Fidelity Investments Charitable Gift Fund | Transition Zone Horticultural Institute Inc Flagstaff, AZ | A | $14,250 | paid | For grant recipient's exempt purposes | 202601389349301700 |
| 2024 | Arizona Community Foundation | The Arboretum at Flagstaff Flagstaff, AZ | A | $54,000 | paid | GENERAL SUPPORT | 202530459349301688 |
| 2024 | Center for Plant Conservation Inc | The Arboretum at Flagstaff Flagstaff, AZ | A | $21,250 | paid | PLANT SPONSORSHIP AND NATIONAL COLLECTION PAYOUT | 202512109349302061 |
| 2024 | The Denver Foundation | Transition Zone Horticultural Institute - the Arboretum at Flagstaff Flagstaff, AZ | A | $10,000 | paid | BOTANICAL GARDENS & ARBORETA | 202513159349303936 |
| 2024 | Myers Vitkin Foundation Inc | The Arboretum at Flagstaff Flagstaff, AZ | C | $1,250 | paid | General support | 202421379349101057 |
| 2024 | American Express Foundation | Transition Zone Horticultural Institute Inc Flagstaff, AZ | B | $30 | paid | GENERAL SUPPORT | 202503189349102565 |
| 2023 | Arizona Community Foundation | The Arboretum at Flagstaff Flagstaff, AZ | A | $33,710 | paid | GENERAL SUPPORT | 202400439349300735 |
| 2023 | Network for Good | Transition Zone Horticultural Institute Inc Flagstaff, AZ | A | $9,855 | paid | UNRESTRICTED | 202413059349302646 |
| 2023 | Center for Plant Conservation Inc | The Arboretum at Flagstaff Flagstaff, AZ | A | $6,000 | paid | NATIONAL COLLECTION PAYOUT | 202433119349302743 |
| 2023 | Myers Vitkin Foundation Inc | The Arboretum at Flagstaff Flagstaff, AZ | C | $1,100 | paid | General support | 202301329349100000 |
| 2023 | American Express Foundation | Transition Zone Horticultural Institute Inc Flagstaff, AZ | B | $90 | paid | GENERAL SUPPORT | 202433109349101193 |
| 2023 | American Express Foundation | Transition Zone Horticultural Institute Inc Flagstaff, AZ | B | $90 | paid | GENERAL SUPPORT | 202433109349101193 |
| 2023 | American Express Foundation | Transition Zone Horticultural Institute Inc Flagstaff, AZ | B | $90 | paid | GENERAL SUPPORT | 202433109349101193 |
| 2023 | American Express Foundation | Transition Zone Horticultural Institute Inc Flagstaff, AZ | B | $60 | paid | GENERAL SUPPORT | 202433109349101193 |
| 2023 | Amazonsmile Foundation | Transition Zone Horticultural Institute Inc Flagstaff, AZ | B | $59 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2023 | American Express Foundation | Transition Zone Horticultural Institute Inc Flagstaff, AZ | B | $28 | paid | GENERAL SUPPORT | 202433109349101193 |
| 2022 | Network for Good | Transition Zone Horticultural Institute Inc Flagstaff, AZ | A | $32,776 | paid | UNRESTRICTED | 202342939349300849 |
| 2022 | Arizona Community Foundation | The Arboretum at Flagstaff Flagstaff, AZ | A | $22,600 | paid | PROGRAM SUPPORT | 202330459349302653 |
| 2022 | Center for Plant Conservation Inc | The Arboretum at Flagstaff Flagstaff, AZ | A | $14,600 | paid | NATIONAL COLLECTION PAYOUT | 202322859349302252 |
| 2022 | Center for Plant Conservation Inc | The Arboretum at Flagstaff Flagstaff, AZ | A | $14,600 | paid | NATIONAL COLLECTION PAYOUT | 202420259349301367 |
| 2022 | Myers Vitkin Foundation Inc | Arboretum at Flagstaff Flagstaff, AZ | C | $1,130 | paid | General support | 202211049349100001 |
| 2022 | Texas Instruments Foundation | Transition Zone Horticultural Institute Inc Flagstaff, AZ | B | $590 | paid | DONATIONS TO COLLEGES, UNIVERSITIES AND OTHER ORGANIZATIONS UNDER "MATCHING GIFTS PROGRAM." | 202322579349100702 |
| 2022 | Tykeson Family Charitable Trust | The Arboretum at Flagstaff Flagstaff, AZ | C | $412 | paid | GENERAL FUND | 202323059349100642 |
| 2022 | American Express Foundation | Transition Zone Horticultural Institute Inc Flagstaff, AZ | B | $168 | paid | GENERAL SUPPORT | 202333149349100933 |
| 2022 | Amazonsmile Foundation | Transition Zone Horticultural Institute Inc Flagstaff, AZ | B | $85 | paid | GENERAL SUPPORT | 202313119349100141 |
| 2022 | American Express Foundation | Transition Zone Horticultural Institute Inc Flagstaff, AZ | B | $84 | paid | GENERAL SUPPORT | 202333149349100933 |
| 2022 | American Express Foundation | Transition Zone Horticultural Institute Inc Flagstaff, AZ | B | $56 | paid | GENERAL SUPPORT | 202333149349100933 |
| 2022 | American Express Foundation | Transition Zone Horticultural Institute Inc Flagstaff, AZ | B | $28 | paid | GENERAL SUPPORT | 202333149349100933 |
| 2021 | Arizona Community Foundation | The Arboretum at Flagstaff Flagstaff, AZ | A | $32,250 | paid | PROGRAM SUPPORT | 202240429349300334 |
| 2021 | Network for Good | Transition Zone Horticultural Institute Inc Flagstaff, AZ | A | $29,968 | paid | UNRESTRICTED | 202212289349300736 |
| 2021 | Center for Plant Conservation Inc | The Arboretum at Flagstaff Flagstaff, AZ | A | $24,700 | paid | NATIONAL COLLECTION PAYOUTS AND PARTICIPATING INSTITUTION WORK FOR SEED COLLECTING | 202202649349301305 |
| 2021 | Myers Vitkin Foundation Inc | Arboretum at Flagstaff Flagstaff, AZ | C | $250 | paid | General support | 202111249349102106 |
| 2020 | Arizona Community Foundation | The Arboretum at Flagstaff Flagstaff, AZ | A | $16,900 | paid | PROGRAM SUPPORT | 202140219349300219 |
| 2020 | Center for Plant Conservation Inc | The Arboretum at Flagstaff Flagstaff, AZ | A | $11,000 | paid | NATIONAL COLLECTION PAYOUTS AND PARTICIPATING INSTITUTION WORK FOR SEED COLLECTING | 202142989349301354 |
| 2020 | Molly and Joseph Herman Foundation | Arboretum at Flagstaff Flagstaff, AZ | B | $500 | paid | EXPERIENTAL EDUCATION PROGRAMS | 202121339349102832 |
| 2020 | American Express Foundation | Transition Zone Horticultural Institute Inc Flagstaff, AZ | B | $84 | paid | GENERAL SUPPORT | 202112259349100316 |
| 2020 | American Express Foundation | Transition Zone Horticultural Institute Inc Flagstaff, AZ | B | $84 | paid | GENERAL SUPPORT | 202112259349100316 |
| 2020 | American Express Foundation | Transition Zone Horticultural Institute Inc Flagstaff, AZ | B | $84 | paid | GENERAL SUPPORT | 202112259349100316 |
| 2020 | Amazonsmile Foundation | Transition Zone Horticultural Institute Inc Flagstaff, AZ | B | $61 | paid | GENERAL SUPPORT | 202113199349100901 |
| 2020 | American Express Foundation | Transition Zone Horticultural Institute Inc Flagstaff, AZ | B | $56 | paid | GENERAL SUPPORT | 202112259349100316 |
| 2020 | American Express Foundation | Transition Zone Horticultural Institute Inc Flagstaff, AZ | B | $28 | paid | GENERAL SUPPORT | 202112259349100316 |
| 2019 | Arizona Community Foundation | The Arboretum at Flagstaff Flagstaff, AZ | A | $14,974 | paid | PROGRAM SUPPORT | 202010459349302026 |
| 2019 | Patagoniaorg C/O Moss Adams Llp | Transition Zone Horticultural Institute Flagstaff, AZ | B | $1,000 | paid | TO SUPPORT ENVIRONMENTAL PROJECTS. | 202040729349100614 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are inferred and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF and Form 990 Schedule I e-file XML filed by the funders shown; this organization's identity from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The rows as Parquet: manifest.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.