Maryland Chapter

 Hampstead Bypass Orchard – State Highway Administration

This orchard was founded in 2010, originally as a demonstration orchard, but in 2011 was converted to a backcross breeeding orchard. A deer fence was constructed in 2011 by our chapter members. The first lines were planted in 2011 and 2012, and 2 additional lines were planted in the spring of 2014 and 2015.  

The Curtis line was inoculated with the blight and has been culled with no trees remaining.   The Mt. Phillip and the Berryville lines were not inoculated since the natural blight was very aggressive here.   Many of these trees have been removed, but some remaining trees produced nuts in 2025.

Address:
Rt 30 bypass, Hampstead, Carroll Co.  – Google map  – see below

Directions:
Starting at Westminster, Md., go north on Rt 27 about 3 miles to a right turn on Rt 482. Take Rt 482 about 4.5 miles to the Rt. 30 Hampstead bypass circle. Take the bypass north about 0.8 mile. The orchard is on the left (across the highway) behind a fence.  Due to a deep swale at the entrance, you will need a vehicle with good ground clearance (P/U or SUV) to enter the orchard proper.  Also, use caution when crossing the highway.  If traffic is heavy it is wise to continue north to the circle (about a mile) and return on the south bound side.  Note: See the map below.

 

Plantings:

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2014 – Mt. Phillip line MD72A x MDMO :   125 seeds.

2015 – 112 seeds- Berryville line MD 73A x CY 430 (BC3). Controls were 10 seeds – Haines 45 x open, 10 seeds – Hood Chinese x open and 10 seeds – Scrivener x open.

Click here for a diagram of the orchard plantings.

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Grafting is one of the tools we use to conserve large, surviving American chestnut germplasm and ensure it isn’t lost. By grafting scion from important trees onto compatible rootstock, we can preserve valuable genetics and share this germplasm across regions. This work allows exceptional trees to live on in multiple locations, supporting research, restoration, and collaboration while safeguarding the diversity of the American chestnut for the future.

#AmericanChestnut #RestorationInProgress #ChestnutResearch #ForestRestoration #MeadowviewResearchFarms #ConservationScience
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Our Director of Science, Jared Westbrook, was interviewed by Ira Flatow, founder and host of Science Friday, for their podcast. The episode is now available: www.sciencefriday.com/segments/restoring-american-chestnut-tree/

On Science Friday, Jared discusses the multiple approaches taken to improve blight resistance in American chestnut trees, TACF’s recurrent genomic selection program as our main engine for restoration, and what successful restoration looks like.

#americanchestnut #sciencefriday #science #restoration #explorepage #conservation
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About 2017 I put in 5 Dunstan chestnuts. Last summer, I had viable fruit on 2 of them, so in October I put 49 Dunstan chestnuts into moist peatmoss in Tupperware and put them in the fridge. All 49 germinated. I transplanted them into pts with soil 10 days ago, and this morning I have the first appearance of chlorophyll appearing in the shoots that are coming up. The local ShopRite had Italian chestnuts at Christmas. I put 2 lbs of them into the fridge and managed to get 9 to germinate. I will be replanting the Poconos this spring, beginning on our property.

Black History Month provides an important opportunity to honor the past while also recognizing how Black knowledge, leadership, and community continue to shape the present. From histories rooted in land and survival to modern platforms and outdoor spaces where connection and representation matter.

Today we’re highlighting Hattie Carthan, who fought against the impacts of redlining and disinvestment by mobilizing her Bed‑Stuy community to restore its trees and protect a landmark magnolia. Her legacy shows that restoration starts with us, an idea at the heart of our work to revive the American chestnut.

Read more about Hattie Carthan: tacf.org/black-history-and-the-american-chestnut/

#blackhistorymonth #americanchestnut #treestagram #explorepage #nature
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Black History Month provides an important opportunity to honor the past while also recognizing how Black knowledge, leadership, and community continue to shape the present. From histories rooted in land and survival to modern platforms and outdoor spaces where connection and representation matter.Today we’re highlighting Hattie Carthan, who fought against the impacts of redlining and disinvestment by mobilizing her Bed‑Stuy community to restore its trees and protect a landmark magnolia. Her legacy shows that restoration starts with us, an idea at the heart of our work to revive the American chestnut. Read more about Hattie Carthan: https://tacf.org/black-history-and-the-american-chestnut/ #blackhistorymonth #americanchestnut #treestagram #explorepage #natureImage attachmentImage attachment

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So trees DO grow in Brooklyn again?!

Our air pruning bed was constructed in early 2025 and has since been growing hybrid chestnuts that play an important role in our grafting work. Air pruning beds allow us to grow strong, well-branched root systems and make it easy to access high-quality rootstock for grafting. MRF staff are currently grafting using the root stock from trees that were grown in this air pruning bed, so stay tuned to learn more about it next week!

#americanchestnut #restorationinprogress #chestnutresearch #forestrestoration #meadowviewresearchfarms #conservationscience
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Our air pruning bed was constructed in early 2025 and has since been growing hybrid chestnuts that play an important role in our grafting work. Air pruning beds allow us to grow strong, well-branched root systems and make it easy to access high-quality rootstock for grafting. MRF staff are currently grafting using the root stock from trees that were grown in this air pruning bed, so stay tuned to learn more about it next week!  #AmericanChestnut #RestorationInProgress #ChestnutResearch #ForestRestoration #MeadowviewResearchFarms #ConservationScience

Our research just dropped in Science, and the media wrapped it in love.

Here’s your Science Release Wrapped: the most notable mentions, the biggest themes, and the breakout moments that made RGS the star of the week.

Thanks for all the love.

Read the research published in Science:
www.science.org/doi/10.1126/science.adw3225

#americanchestnut #spotifywrapped #restoration #science #research #nature #environment #future #media #news #chestnuts #explorepage
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