The Litzsinger Road Ecology Foundation concentrates its philanthropy almost exclusively on a single regional institution — the Missouri Botanical Garden — suggesting a focused mission supporting plant science, public gardens, and urban ecology in the St. Louis area. Its giving appears programmatic and sustained, funding institutional capacity or program support rather than a broad portfolio of causes.
Highly concentrated giving: few, large, repeat grants to a single core grantee (Missouri Botanical Garden), indicating long-term partnership and institutional support rather than diversified or small-dollar grantmaking.
Litzsinger Road Ecology Foundation’s recent giving is defined by one large, repeated relationship: the Missouri Botanical Garden received $890,000 in 2025, $869,000 in 2024, and $721,000 in 2023. That three-year pattern points to a funder supporting a sustained local institution rather than a broad spread of unrelated projects. The foundation’s other recent grants show a smaller layer of community support in Ladue, including annual awards to the Ladue School District and the City of Ladue. Across the available recent grants, every recipient is in Missouri, and the same St. Louis-area institution dominates the portfolio. The result is a highly concentrated grantmaking profile centered on botany, ecology, and place-based stewardship in the St. Louis region. The grants also suggest a mix of institutional support and smaller civic or educational awards, with the Missouri Botanical Garden serving as the clearest indicator of the foundation’s priorities.
The clearest theme in Litzsinger Road Ecology Foundation’s giving is support for botanical research and plant conservation. That shows up in repeated grants to the Missouri Botanical Garden, which received $890,000 in 2025, $869,000 in 2024, and $721,000 in 2023 for further exempt purpose. A second pattern appears in education, where the Ladue School District received $16,000 in each of 2023, 2024, and 2025. The foundation also made annual $3,000 grants to the City of Ladue over the same three years. Taken together, the recent grants point to a portfolio built around ecology-related institutional support, local education, and nearby civic needs within the St. Louis area.
The grant size distribution is wide: the 25th percentile is $3,000, the median is $16,000, and the 75th percentile is $368,500. That spread reflects a small number of very large institutional grants alongside recurring mid-size and smaller local awards. The recent record also shows repetition across years: the Missouri Botanical Garden, Ladue School District, and City of Ladue each appear in multiple years. The foundation does not fund individuals and does not make program-related investments. Its giving is local, and all of the recent grants on file went to recipients in Missouri.
$909K
$21.5M
$1.1M
$1.5M
Most grants fall between $3K and $369K, with a median of $16K.
25th Percentile
$3K
Median
$16K
75th Percentile
$369K
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Notable grantees: Missouri Botanical Garden
Litzsinger Road Ecology Foundation gives locally, and all recent grants on file went to recipients in the United States. Missouri is the top state by grant count, with 100% of grants landing there. The largest recipient city is St. Louis, home to the Missouri Botanical Garden, while Ladue also appears repeatedly through awards to the Ladue School District and the City of Ladue. The geographic pattern is tightly centered on the St. Louis area rather than spread across multiple states or countries.
The recent grants point to botanical research and plant conservation, public garden operations and visitor education, and urban ecology and native habitat restoration. The strongest signal is repeated support for the Missouri Botanical Garden, alongside smaller recurring grants to the Ladue School District and the City of Ladue.
Its grant-size distribution runs from a 25th percentile of $3,000 to a median of $16,000 and a 75th percentile of $368,500. The pattern shows a mix of small local awards and much larger institutional grants.
No. The available recent grants all went to recipients in Missouri, and Missouri is the top state by grant count with 100% of grants in that state.
Yes. The Missouri Botanical Garden appears in 2023, 2024, and 2025; the Ladue School District appears in those same three years; and the City of Ladue also appears across three consecutive years. That repetition suggests ongoing support rather than one-time awards.
No. The foundation does not fund individuals, and it does not make program-related investments.
2025
Source: IRS Form 990-PF, fiscal year 2025.
Most recent grants reported to the IRS.
| Recipient | Location | Amount | Year | Purpose |
|---|---|---|---|---|
| MISSOURI BOTANICAL GARDEN | ST LOUIS, MO | $890,000 | 2025 | FURTHER EXEMPT PURPOSE |
| LADUE SCHOOL DISTRICT | LADUE, MO | $16,000 | 2025 | FURTHER EXEMPT PURPOSE |
| CITY OF LADUE | LADUE, MO | $3,000 | 2025 | FURTHER EXEMPT PURPOSE |
| MISSOURI BOTANICAL GARDEN | ST LOUIS, MO | $869,000 | 2024 | FURTHER EXEMPT PURPOSE |
| LADUE SCHOOL DISTRICT | LADUE, MO | $16,000 | 2024 | FURTHER EXEMPT PURPOSE |
| CITY OF LADUE | LADUE, MO | $3,000 | 2024 | FURTHER EXEMPT PURPOSE |
| MISSOURI BOTANICAL GARDEN | ST LOUIS, MO | $721,000 | 2023 | FURTHER EXEMPT PURPOSE |
| LADUE SCHOOL DISTRICT | LADUE, MO | $16,000 | 2023 | FURTHER EXEMPT PURPOSE |
| CITY OF LADUE | LADUE, MO | $3,000 | 2023 | FURTHER EXEMPT PURPOSE |
| CHARITABLE CONTRIBUTION PASSTHROUGH FROM FOUNDATION PARTNERS FUND LLC | ST LOUIS, MO | $67 | 2023 | FURTHER EXEMPT PURPOSE |
MISSOURI BOTANICAL GARDEN
$890,000FURTHER EXEMPT PURPOSE
LADUE SCHOOL DISTRICT
$16,000FURTHER EXEMPT PURPOSE
CITY OF LADUE
$3,000FURTHER EXEMPT PURPOSE
LADUE SCHOOL DISTRICT
$16,000FURTHER EXEMPT PURPOSE
CITY OF LADUE
$3,000FURTHER EXEMPT PURPOSE
LADUE SCHOOL DISTRICT
$16,000FURTHER EXEMPT PURPOSE
CITY OF LADUE
$3,000FURTHER EXEMPT PURPOSE
CHARITABLE CONTRIBUTION PASSTHROUGH FROM FOUNDATION PARTNERS FUND LLC
$67FURTHER EXEMPT PURPOSE