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Name: Shimizu, Holly
Current Position: Previous Executive Director


Holly H. Shimizu has served as executive director of the U.S. Botanic Garden since November 2000. She was introduced to gardening by her grandfather in Rhode Island.
After she graduated from high school in Philadelphia, she was unsure what direction to take. Her mother pointed out that nearby Temple University had an excellent horticultural school and Shimizu enrolled. She received her Associate of Science degree in horticulture and landscape design from Temple, where one of her professors insisted on called her by her botanical name, Ilex (Holly). She went on to earn a Bachelor of Science degree in horticulture from Pennsylvania State University.
Shimizu spent four years working in public gardens in the United Kingdom, Germany, Belgium and the Netherlands. Back in the United States, she became manager of the Potomac Garden Center in Potomac, Maryland. While still only 25 years old, she landed a job, in 1980, as the curator of the newly-created National Herb Garden, an adjunct of The United States National Arboretum. During this time, she also earned a Master of Science degree in horticulture from the University of Maryland.
She served as assistant executive director and chief horticulturalist of the U.S. Botanic Garden from 1988 to 1996, and then as managing director of the Lewis Ginter Botanical Garden in Richmond, Virginia, before returning to the U.S. Botanic Garden in 2000 to assume the executive director position.
Shimizu was one of the correspondents, for 12 years, of The Victory Garden, a gardening show broadcast on public television stations internationally. In addition, she can often be heard on National Public Radio and has written and lectured extensively in her field.
Shimizu is an advisory committee member for Longwood Gardens, near Kennett Square, Pennsylvania, and on the advisory committee of the American Botanical Council in Austin, Texas.
In addition, she has served on the board of Botanic Gardens Conservation International U.S., as a director at large for the American Public Gardens Association, as a panel reviewer for the National Academy of Sciences, and as an advisory board member of the American Horticultural Society in Alexandria, Virginia. She has also been an international and national flower show judge.
Her husband, Osamu Shimizu, is a garden designer who was botn in Japan. The couple met in England, fell in love in Belgium and married in the United States in 1979. They have a son, Bevan, and a daughter, Alexa.
Holly H. Shimizu Biography (Architect of the Capitol)
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