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N° 322 — October 28, 2026

Enjoy regular updates and insights from FONA, the U.S. National Arboretum, and our award-winning Washington Youth Garden.

 

Photo by A2Z Photography

Last Call! Sign up for the Fall 5K

Time is running out to register for FONA’s Fall 5K! The race is this Saturday, October 31st at 8:30 AM. Enjoy the cool autumn weather — perfect for running — and fall foliage on display! Families, beginner runners, and walkers are all welcome at this race. Strollers and dogs are allowed, but dogs must stay on a 6 foot non-retractable leash. Zeke’s Coffee and Recharge DC will be on site for a post-run pick-me-up!

Come dressed in your best Halloween costume for trick-or-treating and the chance to win a fun prize! You must register by Friday, October 30th in order to participate in the race, but you do not need to register to attend the festival, which begins at 10 AM. Enjoy pumpkin-themed family activities, lawn games, a bulb sale, and more!


We are grateful to AT&T, Pepco, and Sustainable Maryland for helping make this event possible.


Register for the Race >

 
 

A Momentous Milestone

Did you know that this year is the National Bonsai & Penjing Museum’s 50th anniversary? Founded in 1976 with a bicentennial gift of bonsai from Japan, the museum has offered visitors five decades of horticultural discovery, cultural connection, and living artistry. On Saturday, November 7th, we’re celebrating this special milestone with a day full of festivities. Tour the museum, see 3D bonsai tree visualizations, take part in family activities, and grab a bite from local food trucks during this free celebration. Activities are ongoing between 10 AM to 4 PM — no registration required.

Photo by Lissa Ryan Photography

From 6 PM to 8 PM that evening, the museum will host a science café to explore the science of bonsai, featuring engaging presentations by expert scientists. Expand your scientific knowledge, get an exclusive view of bonsai after dark, and enjoy themed cocktails and light bites. Tickets cost $40, and must be purchased in advance. 


Learn More & Register >

 
 

Fall is for Bulb Planting

We all love spring flowers, but you must plant bulbs in fall if you want a stunning display next spring. Bulbs like daffodils, tulips, hyacinths, ranunculus, and alliums should be planted in fall, and will be available for purchase at FONA’s Fall 5K & Festival on October 31st. Swing by the bulb sale in front of Washington Youth Garden starting at 10 AM. Be sure to read these bulb planting tips to set yourself up for success:

  • Choose a spot that receives at least six hours of sun. Avoid waterlogged areas of the garden, as soggy soil can cause bulbs to rot.
  • Amend the soil if needed by mixing in organic material, if needed, or sand for added drainage.
  • Plant bulbs with the pointy end up, at a depth roughly two to three times the bulb’s height. Cover with soil and water well.
  • If you are purchasing bulbs at FONA’s bulb sale on Oct. 31, plant them as soon as possible afterwards to ensure they establish well!
 
 

Museum Improvements

With support from FONA, the National Bonsai & Penjing Museum underwent minor renovations this fall to refresh and improve the space. Pavilions and demonstration areas were painted, repaired, and powerwashed to help the museum look its best ahead of its 50th anniversary. Thank you to our supporters for ensuring that the nation’s premiere public bonsai and penjing collections are well cared for. Consider making a gift today to support more improvement projects like this one.

 
 

Plant Spotlight

Black Pine #1 was the very first plant on the list of the bicentennial gift bonsai from the Japan Bonsai Association in 1976. This plant was put first because it has particular significance: it is thought to be about the same age as the United States. It was growing in the Atsumi Peninsula before it was dug up and started training in 1895.

Trees growing in harsh mountain terrains make good bonsai as the conditions can stunt their growth, and yamadori (mountain harvesting) has been a popular technique for centuries. Japanese black pines are tolerant of sand, drought, heat, and salt, so have historically been a popular coastline plant. There are over a dozen Pinus thunbergii growing in the National Bonsai and Penjing Museum, as well as plants of various ages growing across the U.S. National Arboretum grounds.


Kamala Codrington-White, an Agricultural Science Research Technician at the National Arboretum, shares plants of note at the Arboretum in this recurring segment. Find these plants on your next trip to the Arboretum. Photos by the National Arboretum.

 
 

Upcoming Events

See our calendar for a list of all of our upcoming events and programs. FONA supporters get perks like discounts and early access to registration.

Donate today!

Fall 5K & Festival

Saturday, October 31

Race 8:30 AM | Festival 10 AM

Register >


National Bonsai & Penjing Museum 50th Anniversary Celebration

Saturday, November 7

10 AM - 4 PM

Learn More >


Science Café

Saturday, November 7

6 PM - 8 PM

Register >

Holiday Tree Sale

November 27 - Dec 6

Times vary

Learn More >


Holiday Market

Saturday, December 5

10 AM - 2 PM

Learn More >

 

The National Arboretum is open every day from 8 AM to 5 PM except December 25th. Last admittance onto the grounds is at 4:30 PM.

Check Our Website for Full Details >

FONA’s supporters are at the heart of our work. Donate today to help sustain FONA’s impact, or make a recurring monthly gift to ensure year-round support. Tax-smart giving options are also available.

 

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Friends of the National Arboretum

3501 New York Ave NE

Washington, DC 20002

202.544.8733

Friends of the National Arboretum (FONA) is the primary nonprofit partner of the U.S. National Arboretum. FONA’s mission is to support and celebrate the science, beauty, and community impact of the U.S. National Arboretum through education, engagement, and access to nature.


More Information about FONA's Mission & Leadership >

 

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