Named to commemorate the founding director of Arnold Arboretum and its famed landscape designer, the Sargent-Olmsted Society recognizes a community of plant, garden, and science enthusiasts who provide philanthropic support to the Arnold Arboretum. Cultivate a deeper understanding of the botanical world through exclusive access to the Arnold Arboretum, its collections, and expert staff through select benefits including special programs and signature events.
Sargent-Olmsted Society Giving Levels
All members of the Sargent-Olmsted Society enjoy the benefits of membership in the Friends of the Arnold Arboretum at the Benefactor level.* Additional benefits are available at each giving level of the Society as detailed below:

Ginkgo Circle
- Invitation to Sargent-Olmsted Society Reception
- Recognition in the Arboretum’s Annual Report
- Arnold Arboretum membership-exclusive wall calendar with modern and archival images the Arboretum and its collection
- Arnold Arboretum membership-exclusive pack of 5 note cards, with images from the Arboretum’s grounds and archives
- Arbor Day Seedling cultivated by the Arnold Arboretum
- Arnoldia, the quarterly magazine of plant science, horticulture, ecology, and history—print edition and online access to current volume
- Invitations to members-only events, early access to registration for all programming, and online access to recorded tours
- 15% Discount on merchandise at the Hunnewell Visitor Center
- 10% Discounts at more than 25 participating nurseries and garden centers
- Free or discounted admission at more than 345 gardens through the reciprocal gardens program of the American Horticultural Society
- Arnold Arboretum membership sticker
Stewartia Circle
- Behind-the-scenes gathering with the Director
- Invitation to Sargent-Olmsted Society Reception
- Recognition in the Arboretum’s Annual Report
- Arnold Arboretum membership-exclusive wall calendar with modern and archival images the Arboretum and its collection
- Arnold Arboretum membership-exclusive pack of 5 note cards, with images from the Arboretum’s grounds and archives
- Arbor Day Seedling cultivated by the Arnold Arboretum
- Arnoldia, the quarterly magazine of plant science, horticulture, ecology, and history—print edition and online access to current volume
- Invitations to members-only events, early access to registration for all programming, and online access to recorded tours
- 15% Discount on merchandise at the Hunnewell Visitor Center
- 10% Discounts at more than 25 participating nurseries and garden centers
- Free or discounted admission at more than 345 gardens through the reciprocal gardens program of the American Horticultural Society
- Arnold Arboretum membership sticker
Maple Circle
- One “Notable Membership” ($250 level) to give as a gift
- Behind-the-scenes gathering with the Director
- Invitation to Sargent-Olmsted Society Reception
- Recognition in the Arboretum’s Annual Report
- Arnold Arboretum membership-exclusive wall calendar with modern and archival images the Arboretum and its collection
- Arnold Arboretum membership-exclusive pack of 5 note cards, with images from the Arboretum’s grounds and archives
- Arbor Day Seedling cultivated by the Arnold Arboretum
- Arnoldia, the quarterly magazine of plant science, horticulture, ecology, and history—print edition and online access to current volume
- Invitations to members-only events, early access to registration for all programming, and online access to recorded tours
- 15% Discount on merchandise at the Hunnewell Visitor Center
- 10% Discounts at more than 25 participating nurseries and garden centers
- Free or discounted admission at more than 345 gardens through the reciprocal gardens program of the American Horticultural Society
- Arnold Arboretum membership sticker
Metasequoia Circle
- One “Notable Membership” ($250 level) to give as a gift
- Behind-the-scenes gathering with the Director
- Invitation to Sargent-Olmsted Society Reception
- Recognition in the Arboretum’s Annual Report
- Arnold Arboretum membership-exclusive wall calendar with modern and archival images the Arboretum and its collection
- Arnold Arboretum membership-exclusive pack of 5 note cards, with images from the Arboretum’s grounds and archives
- Arbor Day Seedling cultivated by the Arnold Arboretum
- Arnoldia, the quarterly magazine of plant science, horticulture, ecology, and history—print edition and online access to current volume
- Invitations to members-only events, early access to registration for all programming, and online access to recorded tours
- 15% Discount on merchandise at the Hunnewell Visitor Center
- 10% Discounts at more than 25 participating nurseries and garden centers
- Free or discounted admission at more than 345 gardens through the reciprocal gardens program of the American Horticultural Society
- Arnold Arboretum membership sticker
Director’s Circle
How to Join
To become part of the Sargent-Olmsted Society by credit card, please use our online form.
To learn more about the Sargent-Olmsted Society or discuss becoming a part of this core group of supporters, please contact Tanya M. Holton, Director of Institutional Advancement, at 617-384-5043 or tholton@fas.harvard.edu.