Skip to content
Outdoor garden areas opening Friday June 5. See announcement for details and FAQ.

Donate Online

One-Time Donation

By supporting Royal Botanical Gardens, you give the children of today and tomorrow the gift of nature.

Royal Botanical Gardens (RBG) is the largest botanical garden in Canada, a National Historic Site, and a registered charitable organization with a mandate to bring together people, plants and nature.

This form is for one-time donations.  Visit this page for monthly donations.

Donate Online

Donating online is quick, easy and secure. Our online donation portal accepts major credit cards.

Donate By Mail

To make a donation by mail, please download and print the Donation Form. Complete the form and mail it along with your cheque, payable to Royal Botanical Gardens, or your credit card information, to: Royal Botanical Gardens PO Box 399 Hamilton, ON L8N 3H8.

Donate By Phone

To place a donation over the phone, please contact us at: 905-527-1158 or 1-800-694-4769 ext. 229

By supporting Royal Botanical Gardens, you give the children of today and tomorrow the gift of nature. Learn more about how your donations are supporting RBG’s mission-based initiatives.