Dr. Richard Olsen

Arboretum Profiles: Dr. Richard Olsen, Arboretum Director

Dr. Richard Olsen

Dr. Richard Olsen

Dr. Richard Olsen didn’t always plan for a career in horticulture, but a lifetime of appreciation of the outdoors and inspiring mentors guided him to where he is today –– director of the U.S. National Arboretum.

Founded in 1927 under the U.S. Department of Agriculture, the Arboretum is located on 451 acres of land in Northeast Washington, D.C. and contains more than nine miles of roadways. The Arboretum conducts research that benefits both American growers and consumers, and its collections house specimens for scientists to conduct research in fields like botany, horticulture and medicine.

Although he didn’t intentionally set out to help lead the nation’s premier bonsai and penjing collection, Dr. Olsen recalls that his first horticulture book he ever received was about bonsai. He recently sat down with the National Bonsai Foundation to discuss his goals as the Arboretum’s Director and his vision for the future of the National Bonsai & Penjing Museum. 

Olsen’s ambitious plans for the Arboretum and Museum are backed by a successful career in horticulture and education. He has three degrees in landscape design and horticultural science under his belt. After finishing his doctoral degree at North Carolina State University, Olsen came to work for the Arboretum as a geneticist. In 2010 he headed the Arboretum’s germplasm program, which strives to maximize the plant genetic resource conservation. Following his stint as acting director in 2014, he was officially appointed director of the Arboretum in 2015.

Olsen pollinating x Chitalpa as part of his NCSU doctoral studies.

Olsen pollinating x Chitalpa as part of his NCSU doctoral studies.

“In my life, I spent many weekends outdoors growing up in North Carolina, so I pretty much always had a profound connection with nature,” he said.

Olsen has held leadership roles on the Casey Trees Science and Technology Committee, the Morton Arboretum Center for Tree Science Steering Committee and the J.C. Raulston Arboretum Board of Advisors. He also previously advised the U.S. Department of State and currently contributes to the Interagency Working Group on Scientific Collections, which helps the federal government make informed decisions on science and technology policies.

His relationship with horticulture stems from a deep respect for nature, cultivated in early years through exploring the family garden and his time as a Boy Scout. What began as an appreciation for the artistic beauty of the outdoors eventually sparked a scientific curiosity that Olsen has explored throughout his career.

“Horticulture is really part art, part science, and bonsai is the epitome of that,” he said.

Left: Olsen with high school soccer coach Chuck Hess at 1992 Eagle Scout Ceremony Right: Olsen at his 1997 summer internship at the renowned Heronswood Nursery

Left: Olsen with high school soccer coach Chuck Hess at 1992 Eagle Scout Ceremony
Right: Olsen at his 1997 summer internship at the renowned Heronswood Nursery

Olsen said the influence of positive mentors in his early careers from horticultural icons – like Dan Hinkley, who sponsored Olsen’s internship at Heronswood Garden in Washington State, and the late J.C. Raulston, his former academic advisor – evoked the importance of intergenerational knowledge and nurturing.

“Raulston taught me about the value of connecting people with what you do, and the generosity of giving and acknowledging the greatness of others,” Olsen said.

Olsen has championed sustainability throughout his career, from researching trees that are resistant to climate change and disease to reimagining the future of the Arboretum. Just in the 2017-18 fiscal year, the Arboretum’s budget increased by 17 percent. 

As part of the National Bonsai Foundation’s partnership with the Arboretum, Olsen works with NBF staff to outline goals and initiatives that can support the Museum. 

“If it wasn't for NBF, we wouldn't have the Museum as we know it today,” he said. “But now we have to look to the future.” 

That future includes exclusive program funding from the U.S. Department of Agriculture on part with its other programs, Olsen said, resulting in more permanent recognition at the federal level for the Museum. 

“It’s baffling that the Museum does not have specific funding to operate,” he said. “If there's one thing that's worthy of its own funding line at the Arboretum, you would expect it's the Museum. So that's where we need partners, like NBF and bonsai lovers from around the world.”

Olsen and Hayato Shimizu, Mayor of Saitama City, at the ceremony confirming the Sister Museum partnership between the National Bonsai & Penjing Museum and the Omiya Bonsai Art Museum 

Olsen and Hayato Shimizu, Mayor of Saitama City, at the ceremony confirming the Sister Museum partnership between the National Bonsai & Penjing Museum and the Omiya Bonsai Art Museum 

Olsen added that he believes in the power of bonsai to connect the public to the importance of plant life.

“I call bonsai the charismatic micro flora,” he said. “They're sort of this introduction to the world of nature, the importance of plants in our lives, they're front and center. Plant blindness is not a problem when one is contemplating a bonsai specimen in the Museum.” 

Olsen speculated on opportunities to use the Museum to get visitors to connect and engage with wider elements of the Arboretum. In fact, many of the specimens featured at the Museum have full grown counterparts on Arboretum grounds. He strives to properly represent the Museum as worthy of its status as a national collection through having national impact.

 “The Museum provides an opportunity to connect with folks and remind them that plants are important, not only important in our lives, for the economy and agricultural wellbeing, but actually as objects of art,” Olsen said. “They feed the soul.” 

The National Bonsai Foundation Announces Retirement of Dr. Johann F Klodzen

Dr. Klodzen to step down after nearly 20 years as Executive Director

Johann Klodzen at the U.S. National Arboretum (2020)

Johann Klodzen at the U.S. National Arboretum (2020)

As of February 1st, 2020, Johann Klodzen will step down from her role as Executive Director of The National Bonsai Foundation (“NBF”). All of NBF’s officers and members of its Board of Directors are sincerely grateful to Johann for her nearly 20 years of service guiding NBF’s work in support of the National Bonsai & Penjing Museum at the U.S. National Arboretum (the “USNA”).

During her tenure at NBF, Johann collaborated closely with several Directors of the USNA, most recently Dr. Richard Olsen; supervised NBF’s involvement in numerous projects at the Museum, including the complete rebuilding of The Japanese Pavilion and most recently the development of a master plan for the future renovation of the rest of the Museum; oversaw NBF’s efforts to give NBF and the Museum a significant online presence; oversaw the inauguration and publication of NBF’s Annual Report in 2016, which received several awards for design; and worked tirelessly to give the Museum an increased recognition in the United States and across the world of bonsai enthusiasts. Her passion for and knowledge of the artform was infectious to all of those who had the privilege to work alongside her. Though she is leaving the position, we know Johann will continue to be a part of our bonsai family.

While we conduct a search for a new Executive Director, we are delighted to announce that Bobbie Alexander will step into the role as Interim Director of Administration. Bobbie has served as Chief of Staff and Managing Director of Governance for the American Diabetes Association, as a Senior Administrative Consultant for The Food Allergy Research & Education Association and most recently as Chief of Staff and Operations for the National Health Council. We are confident that during this transition period, we are in very good hands.

Though we begin 2020 on a note of bidding farewell to our esteemed colleague, there is much to look forward to in the new decade ahead. Our next Executive Director will be tasked with the exciting planned renovations of the Museum, overseeing NBF’s efforts to make that project a reality, thereby ensuring the continuation of NBF’s mission of preserving a history, protecting a legacy, and preparing a future.

HISTORICAL TREE SPOTLIGHT: A Buttonwood From The CIA

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The National Bonsai & Penjing Museum has just declassified its latest tree: a buttonwood, or Conocarpus erectus.

Chelsea Robinson, a spokeswoman for the Central Intelligence Agency, alerted National Bonsai Foundation Executive Director Johann Klodzen that the CIA had obtained a bonsai tree and wasn’t quite sure what to do with it. The tree in the agency’s possession was the buttonwood, which is approximately 150 years old.

But how did such a historic tree end up in the hands of one of the nation’s top security departments?  

The buttonwood was first collected from the Florida Everglades about 30 years ago, changed owners multiple times and ended up in the hands of Bjorn Bjorholm, a bonsai professional. The United Arab Emirates (UAE) had asked Bjorholm to purchase trees for them to give as gifts to various recipients, including the buttonwood for the CIA. The UAE presented the tree to the CIA in August, in "recognition of our countries' strong and historic partnership."   

Dr. Richard Olsen, the U.S. National Arboretum's director, immediately accepted the buttonwood from the CIA on behalf of the Museum. Museum curator Michael James and gardener Erin Holden drove to the CIA under strict security to pick up the Museum’s newest addition. 

The buttonwood currently sits in the “growout” area, a place for trees that are not currently on display, until the tree recovers from its travels.

Museum curator Michael James said volunteers placed the tree into partial shade to help the tree adjust from living in a dark office at the CIA for nearly two weeks. James said they regularly watered the buttonwood for about a week and evaluated how quickly the soil dried before the next watering. 

“At that point the foliage condition was good, so we moved the tree into full sun and fertilized it,” he said. “Now the buttonwood is pushing out new growth, but not uniformly over the entire foliage canopy.”

James said volunteers are taking note of the tree’s weak and strong areas and cut off longer shoots to redirect energy to weaker branches. 

“When the strength of the growth is balanced over the canopy, the tree will be wired to shape the canopy in a way that is complementary to the twisted trunk that has lived through a hurricane or two,” he said. 

Gina Haspel, the director of the CIA, sent a letter thanking the Museum for ensuring the tree remained healthy and cared for before its transfer to the Museum.

“While the CIA has many talented officers, we are not skilled in the art of bonsai maintenance, and so we are incredibly grateful that the tree will be preserved in the Museum’s celebrated collection and that it is in such expert hands,” Haspel said.


Read more about this unique acquisition of this tree in this article by Washington Post columnist, John Kelly.