Connecticut news

Mt. Riga Chestnuts

By Ellery Woods Sinclair
Member of the Board of Directors
CT Chapter of The American Chestnut Foundation

This past spring Christine Cadigan, the chapter's intern through a Duke University grant, and I scouted Salisbury's Mount Riga to find an accessible mother tree. I knew that Riga had an abundance of chestnut trees, especially root sprouts. Slowly driving up the mountain, we saw many small trees over-hanging and some back from the road under the forest canopy.

Immature Chestnut Flowers[click for larger photo]
Immature Chestnut Flowers
Photo: Christine Cadigan


Up on the top, a fine, easily accessible chestnut beckoned to us with golden catkins. About thirty feet tall in full sunlight, our specimen provided a clipped branch tip for verification as American.

Before spring was over, our Bartlett Tree Expert backed in the cherry picker to prepare the tree for pollination. A few weeks later he returned (after careful hand pollination) re-bagged the tree as Christine and I watched in the pouring rain.

Mature Chestnut Flowers[click for larger photo]
Mature Chestnut Flowers
Photo: Christine Cadigan


The nearly forty bagged branch ends — including four not-pollinated controls — waved in the breeze waiting (as pictured) until fall when the pollinated burs would be ready for harvest. In early October I met our Bartlett Tree Expert — Christine having returned to her studies. He clipped the bagged branch tips containing the burs, all required a few more days to ripen by hanging in my cool garage safe from rodents. In about two weeks those Riga mother-tree burs produced thirty-seven nuts, providing the foundation for a new line for our Connecticut orchards.

Bagging of the Mt. Riga Chestnut[click for larger photo]
Bagging of the Mt. Riga Chestnut
Photo: Christine Cadigan


At the Great Mountain Forest orchard in late September I presented — as orchard manager for the CT Chapter of The American Chestnut Foundation in association with the Berkshire Litchfield Environmental Council — a program for the Housatonic Heritage Walks. One of their many programs, the American Chestnuts Lost and Found presentation was well-attended (as pictured) by those interested in the history regarding the loss of this valuable hardwood and the rationale for and method of bringing the American chestnut back to forest our landscape again — until a century ago, a primary tree.

Houstatonic Heritage Walk Tour at Great Mountain Forest Orchard[click for larger photo]
Houstatonic Heritage Walk Tour at Great Mountain Forest Orchard
Photo: Mary Lu Sinclair


The Great Mountain Forest orchard, maintained in partnership with the Housatonic Valley Regional High School Ag/Science Department students, contains about 300 saplings (15/16ths American & 1/16 Chinese from the back-cross generations) awaiting selection and the first inter-cross generation procedure in five to seven years.

The reward of this endeavor is it's being about the future, rooted in the past. In another half-century our great grandchildren will harvest the nuts and the timber, as did their forbearers a hundred and fifty years ago and before.

Great Mountain Forest Orchard[click for larger photo]
Great Mountain Forest Orchard
Photo: Bill Adamsen


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There are two work opportunities on June 7, 2025 for members of the WV Chapter of The American Chestnut Foundation.

The first is at the U.S. Forest Service property at 459 Nursery Bottom Road, Parsons. Work will begin at 10:00AM at the 'American Chestnut' sign. We will lay out spots for a 100-tree orchard that will be planted next spring. We also will weed the existing orchard and conduct other miscellaneous tasks. Bring gloves, water and lunch. A bathroom is available.

The second opportunity is at Jennings Randolph Lake north of Elk Garden in Mineral County. Forty American chestnut trees will be planted at the Roger Craig campground. Work will begin at 9:00 am. Bring gloves, water and a snack. This work is conducted in conjunction with the U.S. Army Corps of Engineers.
If you are available to assist at either of these two work sites, it will be much appreciated.
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There are two work opportunities on June 7, 2025 for members of the WV Chapter of The American Chestnut Foundation. The first is at the U.S. Forest Service property at 459 Nursery Bottom Road, Parsons. Work will begin at 10:00AM at the American Chestnut sign. We will lay out spots for a 100-tree orchard that will be planted next spring. We also will weed the existing orchard and conduct other miscellaneous tasks. Bring gloves, water and lunch. A bathroom is available.The second opportunity is at Jennings Randolph Lake north of Elk Garden in Mineral County. Forty American chestnut trees will be planted at the Roger Craig campground. Work will begin at 9:00 am. Bring gloves, water and a snack. This work is conducted in conjunction with the U.S. Army Corps of Engineers.If you are available to assist at either of these two work sites, it will be much appreciated.

What an incredible tree the American chestnut was! As The American Chestnut Foundations continues its decades-long work to restore this species, we welcome you to join the cause!

Become a member, volunteer with your local chapter, or simply spread the word about this incredible tree. Visit support.tacf.org/membership to get started.
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14 CommentsComment on Facebook

They can bring back a dead wolf from hundreds of years ago but they won’t bring back something useful like the American chestnut

And they are all gone because of humans

If it's extinct it not possible to bring back

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Isn't nature amazing? ... See MoreSee Less

Isnt nature amazing?

Join us on Friday, May 16, 2025, from 11:30AM – 1:00PM (EPT), for the next LIVE Chestnut Chat.

Special guests Duane McKenna and Michael Charles will discuss beetle evolution and the rediscovery of a lost species, the greater chestnut weevil.

Visit tacf.org/event/chestnut-chat-beetle-evolution-greater-chestnut-weevil/ to learn more and register.
... See MoreSee Less

Join us on Friday, May 16, 2025, from 11:30AM – 1:00PM (EPT), for the next LIVE Chestnut Chat.Special guests Duane McKenna and Michael Charles will discuss beetle evolution and the rediscovery of a lost species, the greater chestnut weevil.Visit https://tacf.org/event/chestnut-chat-beetle-evolution-greater-chestnut-weevil/ to learn more and register.

Huge thanks to our amazing Bonner Scholars, Maddy, our dedicated Farm Assistant, and Gabbie, our creative Social Media Intern for all their hard work this semester! We’re so grateful for their contributions and can’t wait to welcome them back in August for another season of collaboration.

#americanchestnut #castaneadentata #americanchestnutfoundation #meadowviewresearchfarms #emoryhenry #bonnerscholars
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Huge thanks to our amazing Bonner Scholars, Maddy, our dedicated Farm Assistant, and Gabbie, our creative Social Media Intern for all their hard work this semester! We’re so grateful for their contributions and can’t wait to welcome them back in August for another season of collaboration.#americanchestnut #castaneadentata #americanchestnutfoundation #meadowviewresearchfarms #emoryhenry #bonnerscholars
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