Volunteers Power Our Mission
Many hands make light work! TACF volunteers are interesting, inspired folks you get to know as you work, learn, and grow trees together! If you crave connection and want to create positive change, Maine TACF is a great place to give and to get both.
We believe that we can recreate the forest community and revitalize our human community at the same time. We’re doing it day by day. Won’t you join us?
With your help we can accomplish these tasks and more this year:
Chestnut Restoration — Join or start a Chestnut Restoration Team near you. Plant, tend and share chestnut trees and their story with others. Chestnuts-Across-Maine partners with local land trusts, parks, schools and towns to connect people and chestnuts.
Potting seeds — In February we gather at a member’s greenhouse to pot up the nuts that will become the seedlings of 2025.
Inoculating — In June we will inject live blight fungus into the bark of about 3000 trees in our seed orchards in Searsport, Phippsburg, Stetson, Hartland, and Winthrop, to see if the trees show any sign of blight resistance.
Evaluating — Trees inoculated in June of 2024 will be evaluated by TACF scientists to see how well they fared against the fungus.
Roguing — From May through October any trees that succumbed to the blight will be cut down and removed from the seed orchards, leaving more room for the other trees.
Pollinating — In July or August, volunteers will transfer pollen collected from our more promising trees to the blooming flowers of other high performing chestnuts.
Harvesting — In the fall we’ll gather nuts from pure American chestnuts and any hand pollinated “best by best” crosses. The narrow harvest window is usually September 25 through October 10.
Husking— A couple weeks after harvest, it’s all hands on husks to open the spiny burs (with tough gloves) to reveal 2-3 delicious, sweet nuts tucked inside. Hot cider, roasting chestnuts and lively conversation remind us why volunteering is so rewarding.
Learn more about Volunteering
Time is our most precious resource to give. At TACF we treat your time like a valuable gift to the future. Opportunities abound for volunteers, even those who don’t love field work. Take this easy first step: Sign up to volunteer. Our volunteer coordinator will contact you to help you find a good fit for your skills and interests.
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Just another day working to bring back the American chestnut. 🌰
1 CommentComment on Facebook
I have a hybrid chestnut sapling that did good for a few years after planting. This year the leaves turned yellow, then brown, then completely fell off. Any ideas what could cause this? The tree appears to be alive still. Thanks.
Especially if you're under a canopy of American chestnuts...
5 CommentsComment on Facebook
Unless, of course, it's fall. Then the chestnut seed pods are falling from the trees and creating a floor covered in pins and needles so sharp that it puts sweetgum to shame. You wouldn't want to be laying under the chestnut canopy then!
I live in Barboursville, WV and wanted to know if i can buy a seedling or how i go about acquiring one! Thank you!
The SHADE TREE COMMISSION in NEW PALTZ New York is interested in planting some CHESTNUT trees on Chestnut Street (Rt. 32). We would like to receive help from you if possible. New Paltz is a historic town and in the past there were MANY Chestnut trees here, Presently there is only ONE Chestnut tree which I grew from the nut of an elegant, large tree when it was sadly cut down. If there are any Chestnut trees available, or if you have any suggestion that might help us in this quest we would be greatful. Thank you for your attention., Shelly Ottens (moc.oohay@obobnyllehsih)
Today was the last day of controlled pollinations in the southern region. Many thanks to the NC/SC Chapter members who came out to help!
8 CommentsComment on Facebook
Thank you for your hard work!
I'm in south Arkansas. We had miniature Chestnut call chink a pin which got wiped out in the 50s. I have found two this spring 2025. They are small.
Hello, is this a chestnut tree?
This summer, we’re aiming to produce 1,000 hand-pollinated nuts for our genomic-assisted breeding program, and each one is a vital step toward restoring the American chestnut.
Producing a single nut takes time, tools, and teamwork. From pollination to harvest, every step is a vital part of the process to ensure that each nut has the best chance possible to grow into a more blight-resistant tree.
Here’s what goes into a single $25 nut:
Pollination Bag: $5
Hand Pollination Process: $5
Harvesting the Nut: $5
Shucking & Storing: $5
Equipment & Fuel: $5
Total per Nut: $25
By supporting just one nut, you’re helping us bring the American chestnut back to our forests. Support a handful, and you’re helping to rebuild an entire ecosystem.
This nutty campaign only runs from June 3 to 23, and we’ve got 1,000 nuts to grow. Join us!
support.tacf.org/nuts
8 CommentsComment on Facebook
Would the Chestnut tree grow well in the upper Midwest?
Question, why don’t you just plant the seeds/trees in an orchard and let nature pollinate them? That would reduce the cost exponentially and sell the seeds by the bag full? So people can then plant them in mass? Also, Why only 1000 seeds when one tree can produce more than that?
Howdy. He have four American Chestnuts together, growing opposite of several Chinese. They are about 20 years old. An interesting study.