Rescuing the
American Chestnut
Our mission is to return the iconic American chestnut to its native range.
Our vision is a robust eastern forest returned to its splendor.
Chestnut Chat
Up Next: Ginkgo, the Rescue of a Remarkable Tree
Join us on Friday, April 17, 2026, from 11:30AM – 1:00PM (EPT), for the next LIVE Chestnut Chat webinar.
Special guest, Sir Peter Crane, will explore the inspiring comeback story of the ginkgo tree. Perhaps the world’s most distinctive tree, ginkgo is a botanical oddity and a widely recognized “living fossil.” The lecture will explore the evolutionary and cultural history of the species from its mysterious origin through its proliferation, drastic decline, and ultimate resurgence. Like the American chestnut, the most recent chapters in the evolutionary and cultural biography of ginkgo have been written by people. For a species once on the brink of extinction, what has unfolded has been a remarkable turnaround. Ginkgo is now widely grown, widely known, and a “good news” story, a tree that people saved.
Major New TACF Paper Published in Science
A major new paper published this week in Science marks a turning point in how endangered species can be restored.
“For decades, conservation genetics focused on preserving what remained,” said Dr. Jared Westbrook, lead author of the study and TACF’s Director of Science. “Genomic tools now allow us to actively design restoration programs that improve with each generation. That shift changes what is possible. We can move from static preservation toward dynamic recovery.”
Download a PDF of Genomic approaches to accelerate American chestnut restoration (Westbrook et al., 2026)
did you know?
TACF is the steward of the most blight-resistant and most genetically diverse majority-American chestnut population in the world. (Meet the trees!)
This population is the foundation of our advanced RGS breeding program!
Harnessing the Power of Genomics
The American Chestnut Foundation is using an advanced breeding method called recurrent genomic selection (RGS) to save the American chestnut. Learn more about this exciting technique by watching this introductory video, or take a deep dive into RGS on our breeding page.
Inspiring!
CLEAR DAY THUNDER: Rescuing the American Chestnut is now available! For just $10, you will receive unlimited views and the ability to download and watch on multiple devices.
All proceeds support The American Chestnut Foundation’s mission to return the iconic American chestnut to its native range.
Support Our Research
Found a tree?
Learn how to identify American chestnuts and send us a sample for identification.
Support The Restoration
Want a tree?
Learn how to get American chestnut seeds from TACF.
Latest News
Changes to TACF’s NY Chapter
The American Chestnut Foundation (TACF) works proudly alongside its 16 state chapters throughout the eastern US to fulfill our collective mission to return the American chestnut to its native range. Each chapter is crucial to this work, and their diverse contributions...
2025 Photo Contest
Capture the Beauty of the American Chestnut and Reap the Rewards! Now Through December 31, 2025 Grab your camera and hit the trails—the American Chestnut Photo Contest is back! We’re looking for striking, creative, and unique images of American chestnut trees and...
TACF’s 2024 Annual Report: A Year of Growth, Change, and Innovation
The American Chestnut Foundation (TACF) has released its 2023-2024 Annual Report, and it’s packed with exciting updates about our work to restore the American chestnut. From scientific breakthroughs to shifts in strategy, this past year has been one of adaptation and...
Science Strategies
Breeding, Biotechnology, and Biodiversity
United for Restoration
The American Chestnut Foundation takes a holistic approach toward chestnut restoration, utilizing a three-pronged research strategy known as 3BUR (Breeding, Biotechnology, and Biodiversity, United for Restoration). These research tracks are implemented through mutually beneficial collaborations, so we can explore all avenues to reach the common goal of saving and restoring this species as quickly as possible.
Find us on Facebook
At Heirloom Table Company, nothing is wasted and every table tells a story.
This clip showcases how salvaged American chestnut wood, reclaimed from old New England buildings, is transformed into handcrafted tables designed to become family heirlooms.
The full video takes a deeper look at the process and then introduces another local artisan who handcrafts Native‑style flutes. While the flute‑making isn’t connected to chestnut wood, it’s a beautiful continuation of the theme: preserving craftsmanship, skill, and tradition.
Watch the full video here: www.wcvb.com/article/crafting-heirlooms-and-melodies-in-new-england/70794861
#news #americanchestnut #wood #trees #explorepage
0 CommentsComment on Facebook
We are beginning to see catkins on chestnut trees in our high-light growth chamber! By growing our chestnuts under 16 hours of high-intensity light, we’re seeing incredible results, including pollen production in less than 2 years. In the field, pollen and female flower production typically takes 5–7 years. This acceleration allows us to shorten breeding cycles and speed up tree generations, helping us select, improve, and scale better chestnut genetics much faster than traditional timelines.
#AmericanChestnut #RestorationInProgress #ChestnutResearch #ForestRestoration #MeadowviewResearchFarms #ConservationScience
6 CommentsComment on Facebook
Have you sent out the seeds for seed-level members? I was supposed to get six of them; and in the past, they have always come in March -- and today is the 27th.
Is it possible to buy pollen from American chestnuts?
It is good to hear of the accelerated time line. Are these trees all genotyped?
If you’ve ever wondered why we keep planting wild‑type American chestnuts, even though they eventually succumb to blight, this is why.
Any other questions we can answer? Drop them in the comments!
#reels #explorepage #americanchestnut #ecology #nature
16 CommentsComment on Facebook
The American Chestnut Foundation was WRONG to make the incredibly short-sighted and completely unscientific decision to withdraw its support from SUNY ESF's Darling Project, the ONLY project breeding TRUE American Chestnuts. SUNY ESF's trees are transgenic, containing a gene from wheat (I believe) that enables the tree to resist the blight. Yes, they're transgenic, they have that one additional gene, but they're AMERICAN CHESTNUTS. The American Chestnut Foundation has, instead, resorted to breeding HYBRID trees that are NOT American Chestnuts, they are hybrid American / Chinese Chestnuts. The Chinese Chestnut is resistant to the blight because it evolved with the blight over generations, but by hybridizing a tree you lose the pure genetics. Think of breeding two different dog breeds together, the resulting puppy is the same as neither of the parents, but contains a combination of both. A labradoodle is neither a Labrador nor a poodle, it is a labradoodle. This is the WRONG path to bring back the American Chestnut because the hybrid trees AREN'T American Chestnuts. The foundation should change its name to either The American / Chinese Chestnut Foundation or the Hybrid Chestnut Foundation - seem silly? It is! Or, they could do the sensible thing and support the ONLY project bringing the American Chestnut back, SUNY ESF's Darling Project.
Is it true they're safe out here in the west? I'd plant some.
I understand why you keep planting wild type...you should... and use your RGS on pure Americans not the hybrids( Dr. Westbrook). What I don't understand is why you keep growing the hybrids and fighting off Molissima after all these years of consistent failure Mr Goergen?
Rogueing has officially begun! Late last year, Meadowview Research Farm staff selected the best trees in our 2018 progeny test to be genetically tested this year, and now our Director of Land Management, Dan McKinnon, is removing the trees that weren’t selected. The 2017 progeny test is also being cleared to make way for future plantings. Removing undesirable trees on a regular basis provides space for the trees of tomorrow.
#AmericanChestnut #RestorationInProgress #ChestnutResearch #ForestRestoration #MeadowviewResearchFarms #ConservationScience
3 CommentsComment on Facebook
if you dug them I am sure some of us could plant them.. i mean if there is a chance they make it
Can't you replant the "undesirable " trees else where as they're important to the earth breathing.
Thanks, Dan!
The PA/NJ Chapter of The American Chestnut Foundation is having a Spring Growers meeting on March 28, 2026 from 9:30am - 3:30pm
Expert speakers: Michael Goergen, Allen Dietrich-Ward, Noah Vincent, and Lake Graboski
$30 ticket price includes breakfast and lunch!
All are welcome! Learn more at PANJTACF.org
It will be held at The Centennial Barn at Fort Hunter Mansion
5395 N. Front St, Harrisburg, PA 17110
#americanchestnut #meeting #getinvolved #nonprofit #explorepage
1 CommentComment on Facebook
Sorry I will miss this! I have to be at our SAWN-PA forest workshop.
Upcoming Events
Come join us to plant chestnut seeds in our greenhouse at the New England regional office in Griswold, Connecticut. We will be mixing soil, filling pots, and planting around 800 […]
On Saturday, April 11, volunteers from the CT Chapter of the American Chestnut Foundation will present an illustrated program at the cabin, describing the importance and scope of the Chestnut, the […]
In partnership with TACF and USFS Daniel Boone National Forest, the Kentucky Chapter is helping to plant 200 hybrid American chestnut seedlings in a site that has been prepared by […]