From the KidsGardening website:
Since 1982, the Youth Garden Grant has supported school and youth educational garden projects that enhance the quality of life for students and their communities.
Any nonprofit organization, public or private school, or youth program in the United States or US Territories planning a new garden program or expanding an established one that serves at least 15 youth between the ages of 3 and 18 is eligible to apply. The selection of winners is based on demonstrated program impact and sustainability. Previous Youth Garden Grant winners who wish to reapply must wait one year after receiving the award and must prove that their garden programs have been significantly expanded.
For additional information, and to apply for a grant, please visit the KidsGardening website at https://kidsgardening.org/2020-youth-garden-grant/