Expert Is In: Plants & Color (On-site Drop-in Program)
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Want to know more about the chemistry of color? Drop by the Garden Court in the Conservatory to talk with Catherine. You'll learn how and why plants make color, and see how pigments are extracted from plants. Bring your questions and connect with a plant science professional in this Expert Is In program.
This program is offered as part of a partnership with the American Association for the Advancement of Science (AAAS) Science and Technology Policy Fellowship Alumni Program.
Presenter: Dr. Catherine Woytowicz, Chemist
Saturday, September 5, 2026
10:00 AM to 12:00 PM Eastern
Location: Conservatory Garden Court
FREE: This is a drop-in program. No registration needed.
This program is offered as part of a partnership with the American Association for the Advancement of Science (AAAS) Science and Technology Policy Fellowship Alumni Program.
Presenter: Dr. Catherine Woytowicz, Chemist
Saturday, September 5, 2026
10:00 AM to 12:00 PM Eastern
Location: Conservatory Garden Court
FREE: This is a drop-in program. No registration needed.
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Where is it happening?
U.S. Botanic Garden, 100 Maryland Ave SW,Washington D.C., Washington, United States
Event Location & Nearby Stays:
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Host or PublisherU.S. Botanic Garden


















