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Find who already funds work like yours.
Private foundations don’t post open calls, so nobody can search them. We read IRS filings instead — 9.6 million grants from 174,053 foundations and grantmaking charities, searchable by what the money was actually for.
12 funders with a record of paying for “hydroponics”
Where the money went
Largest: $25,500 to CRIVITZ SCHOOL DISTRICT — healthy breakfast and hydroponics program
Amina Grace Memorial FundPark Ridge, ILCharity · may take applications
4 matching grants · $234,078 · through 2025Largest: $68,522 to MISERICORDIA HEART OF MERCY — provides financial support for the amina grace gardens at misercordia. this is a horticulture program that includes an outdoor and indoor vertical hydroponic garden. the program te…
Largest: $11,500 to TOMAH AREA SCHOOL DISTRICT — lemonweir elementary book vending machine and hallway and playground sensory circuit, warrens elementary school hydroponic system, wyeville elementary hydroponic system
Northwest North Dakota CommunityWilliston, NDCharity · may take applications
3 matching grants · $360,096 · through 2024Largest: $305,000 to UPPER MISSOURI MINISTRIES — support divide co students to attend camp & hydroponic tech
Largest: $30,000 to THANKSGIVING POINT INSTITUTE INC — water conservation using hydroponic gardening
International Relief TeamsSan Diego, CACharity · may take applications
2 matching grants · $640,769 · through 2024Largest: $560,769 to WAM INC — food vouchers syria and lebanon hydroponics garden
Largest: $6,714 to MEDFORD SCHOOL DISTRICT — hydroponic trellis system, redbox vr pico neo3 kits, decodeable readers, boucy bands, pressure canner, kitchen knives, cookware, bowls, cutting boards, dj intimidator beam light
Largest: $60,000 to GROWING TOGETHER AQUAPONICS INC — hydroponics career training
Largest: $100,000 to THE MOONRIDGE FOUNDATION — a nonprofit conservation organization that operates the only stemworks-accredited school garden and hydroponics programs in the united states
Largest: $15,000 to SOCIEDAD LATINA INC — environmental & food justice: hydroponics
Largest: $15,000 to ADVENTURES IN MISSIONS — build a tunnel for hydroponics
Largest: $5,000 to GREYSTONE PROGRAMS INC — greystone, which supports children, adults and families living with autism and other developmental disabilities, utilized grant funds to successfully implement their first-ever ris…
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Source: IRS Form 990-PF Part XV and Form 990 Schedule I, tax years 2019–2025. These are grants already paid, a record of what an organization funds rather than an open call. Private foundations rarely accept unsolicited applications and the route in is usually a program officer; grantmaking charities and associations more often run real application cycles, so check their website. How this data is built, and its limits →

