The Hartman Rock Garden is a volunteer-led non-profit organization that operates on donations from people like you! Help us raise $15,000 in 2024 to support our ongoing operations! You can donate using the from on this page (processed through our friends at DonorBox) or you can also mail donations to: Hartman Rock Garden, c/o Springfield Foundation, 333 North Limestone Street, Suite 201, Springfield, Ohio 45503. 

All donations are tax-deductible in accordance with IRS regulations. Donations support ongoing conservation work and educational programs.

We also accept cash donations on site in the red donation box. It is located directly behind the house. The donation box is emptied daily and deposited into our account with the Springfield Foundation.