Stanley Smith Horticultural Trust Grants 2026

The Trust welcomes Letters of Inquiry from eligible organizations seeking funding for projects aligned with its research and education interests in ornamental horticulture.

Stanley Smith Horticultural Trust lists this opportunity for Eligible organisations, Agriculture, Food & Environment, Global. Applicants should use the official call page to confirm final requirements before submitting.

Eligible applicants include 501(c)(3) public charities, tax-exempt government entities, and non-U.S. organizations that can demonstrate they would meet 501(c)(3)-equivalent requirements.

Projects and grantee organizations must be based in North America, South America, Central America, the Caribbean, Australia, or New Zealand.

Organizations may receive a Trust grant no more than every other year, and only one proposal per organization or program is considered in a given year.

Research and education in ornamental horticulture.

The Trust does not fund projects primarily concerned with agriculture, environmental issues, science education, or horticultural therapy.

Grant amounts depend on the request and Trust review. Applications must be submitted in English and request funds in U.S. dollars.

Letter of Inquiry deadline: Letter of Inquiry deadline: Jun 15, 2026.

Confirm the exact deadline time, time zone, and submission route on the official call page.

Plan internal approvals, partner confirmations, budgets, letters, and portal submission before the final deadline.

Complete the Grantseeker Quiz and submit a Letter of Inquiry by 15 June 2026. Invited full proposals are due 15 July 2026.

Before submitting, check required documents, eligible costs, attachments, page limits, institutional approvals, and whether the opportunity uses an expression of interest, full proposal, registration, or nomination stage.