Maryland Chapter

Sugarloaf Mountain Orchard

The Maryland Chapter operates an orchard at the base of Sugarloaf Mountain in cooperation with Stronghold, Inc., which owns the mountain. Two orchards were started in 1970 with irradiated nuts. The orchards are described as the East Field and the West Field.   The West Field orchard is no longer in use.

East Field – Originally planted in 1970 with an estimated 1000 irradiated seeds. Most have succumbed to chestnut blight and phytophthora. However, some  27 remaining trees have been used as mother trees in our breeding program.  Also, a backcross orchard of BC3 seeds (Manahan 41 x AG247) and an experimental orchard to study hypovirulence were planted in 2007 . However, most of these trees have been killed by the blight, phytophthora or deer.

To see an article on the chestnuts of Sugarloaf Mountain by Essie Burnworth, click here.

Address:
7901 Comus Road, Dickerson, Montgomery County

Contacts:
The Propers – Stewards
David Webster – Executive Secretary, Stronghold Inc.

Challenges: Deer, Phytophthora, gall wasps, vines.

East Field Location:

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We love to see so many people come together for American chestnut restoration.Back in August, Meadowview Research Farm staff members Lucinda Wigfield and Brian Henrich attended the NE-2333 meeting: Biological Improvement of Chestnut through Technologies that Address Management of the Species and its Pathogens and Pests. The meeting provided an opportunity to connect with fellow researchers, learn from a variety of presentations, and share in the latest developments in chestnut research and restoration.
As part of the meeting, Lucinda and Brian also joined a field trip to Johns Creek, getting an up-close look at chestnut research and restoration efforts in the field.
We’re glad that Meadowview staff were able to learn with other scientists and to be part of the ongoing work to restore this important native tree!
#MeadowviewResearchFarm #AmericanChestnut #ChestnutResearch #ChestnutRestoration #NE2333 #ForestRestoration #NativeTrees
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We love to see so many people come together for American chestnut restoration.

Several chestnut enthusiasts recently had the opportunity to visit John's Creek's planting in Virginia. One of the most memorable sights was the claw marks left by black bears foraging for chestnuts as they prepare for winter, a testament to the planting's success and its growing role in supporting wildlife. The visit took place during this year's NE2333 annual meeting.

#AmericanChestnut #ChestnutRestoration #ForestHealth #WildlifeConservation #HealthyForests
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Several chestnut enthusiasts recently had the opportunity to visit Johns Creeks planting in Virginia. One of the most memorable sights was the claw marks left by black bears foraging for chestnuts as they prepare for winter, a testament to the plantings success and its growing role in supporting wildlife. The visit took place during this years NE2333 annual meeting.#AmericanChestnut #ChestnutRestoration #ForestHealth #WildlifeConservation #HealthyForests

6 CommentsComment on Facebook

Hopefully the damaged bark does not serve as a corridor for the blight to enter living tissue.

Have seen a number of true wild, pure American chestnut trees damaged by black bear. These trees are large enough to survive multiple years of “attacks” by black bear.

Are these engineered trees or crossbred?

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This excellent article takes a deep dive into the history of the American chestnut, the science driving restoration efforts, and the communities helping make recovery possible. Be sure to read the perspectives shared by TACF Director of Science Jared Westbrook, Board Member Jim Searing, and PA/NJ Chapter member Mike Aucott. 🌳🌰

Read the article: rivertownsmagazine.com/stories/the-return-of-the-american-chestnut-tree,146154

#americanchestnut #forestry #ForestRestoration #citizenscience #conservation
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This excellent article takes a deep dive into the history of the American chestnut, the science driving restoration efforts, and the communities helping make recovery possible. Be sure to read the perspectives shared by TACF Director of Science Jared Westbrook, Board Member Jim Searing, and PA/NJ Chapter member Mike Aucott. 🌳🌰Read the article: https://rivertownsmagazine.com/stories/the-return-of-the-american-chestnut-tree,146154  #AmericanChestnut #Forestry #ForestRestoration #CitizenScience #Conservation

50 CommentsComment on Facebook

Thanks for sharing! This was a great article and we're glad to be part of the restoration efforts.

I have acreage, but no idea how to purchase these.

I will be pleased if a 100 ft, tall tree with a sweet chestnut can be developed from any of these approaches.

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The 2026 American Chestnut Symposium is taking shape! The current schedule is live, featuring expert presentations, panel discussions, restoration updates, networking opportunities, and field tours designed to bring our community together around the future of American chestnut restoration

Have research, restoration work, or a project to share? Consider participating in the poster session and connecting with fellow scientists, volunteers, conservation professionals, and chestnut enthusiasts.

Learn more, explore the schedule, and register today at tacf.org/2026-american-chestnut-symposium/

#ForestRestoration #conservation #forestry #nativespecies #americanchestnut
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The 2026 American Chestnut Symposium is taking shape! The current schedule is live, featuring expert presentations, panel discussions, restoration updates, networking opportunities, and field tours designed to bring our community together around the future of American chestnut restorationHave research, restoration work, or a project to share? Consider participating in the poster session and connecting with fellow scientists, volunteers, conservation professionals, and chestnut enthusiasts.Learn more, explore the schedule, and register today at https://tacf.org/2026-american-chestnut-symposium/ #ForestRestoration #Conservation #Forestry #NativeSpecies #AmericanChestnutImage attachmentImage attachment+2Image attachment

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I will do my best to make it!

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