Support Smithsonian Gardens: Donate Today

Giving to Smithsonian Gardens makes things grow! Exhibitions. Education. Collections. Gardens. Beautiful, exhilarating spaces that provide delight and inspiration to millions of visitors to the Smithsonian museums in Washington, D.C. each year.

Your tax-deductible gift helps us develop green thumbs, green spaces and green ideas.

OPTION #1: Mail In Your Donation

Please download, print and mail the completed form (PDF) to:

Smithsonian Gardens
P.O. Box 37012
Capital Gallery, Suite 3300, MRC 506
Washington, DC 20013-7012

Please make checks payable to: Smithsonian Gardens

OPTION #2: Call Us With Your Donation

We can accept credit cards over the phone by calling 202-633-5840

Corporate Partnerships

We welcome the opportunity to partner with your organization to help sponsor special events and exhibitions. Please contact: Barbara Faust, Director, Smithsonian Gardens,

Directed Giving

There are so many ways that your gift can benefit Smithsonian Gardens!

Director’s Fund for Annual Giving
Funds will support a special project identified by the Smithsonian Gardens Director.

The gardens offer inspirational horticultural displays and provide handsome, restorative spaces for Smithsonian visitors.

The Greenhouse Facility serves as the base of production and care of plant material used for the gardens and horticultural exhibits. It also houses the Smithsonian Gardens Orchid Collection.

Programs educate on-site and virtual visitors about the roles that plants and gardens play in world culture, natural and built environments, and American history.

Our outstanding living, and archival collections – Orchids, Trees, and Archives of American Gardens – are a critical component of our Education Program, highlighted in exhibitions, and made available for research.

Interns learn skills in a broad range of horticultural, educational and archival endeavors from SI's expert professional staff. Internships provide a strong practical background to emerging professionals hoping to enter the public gardening world.

Your Gift Supports

  • Smithsonian gardens, landscapes, and horticultural displays
  • Education and outreach programs
  • Internships
  • Archives of American Gardens (new acquisitions, digitization, access, and preservation)
  • Smithsonian Gardens Orchid Collection (collections development travel, new acquisitions and care; reference materials)
  • Smithsonian Gardens Tree Collection (new acquisitions and care)