Why Chestnuts?
“As long as we have chestnuts, we’ll have bread.” - Pasquale di Paoli (18th-century Corsican revolutionary)
For thousands of years, chestnuts have played a central role in wise human cultures all over the world. Chestnuts are a staple carbohydrate, like potatoes, sweet potatoes, rice, wheat, and corn. You can roast or boil chestnuts, make them into soups or stews, or dry them to make gluten-free flour, and foods like polenta, pasta, pancakes, tortillas, and bread. But unlike more familiar starches, chestnuts grow on trees. They get planted once, and they live for centuries. For this reason, cultures around the world have called chestnuts the “bread tree”.
Today, chestnuts are a $5B+ global industry, and — due to the loss of the American Chestnut — the temperate U.S. is the only suitable region in the world without a chestnut industry. We see chestnuts as a keystone crop that can support the growth of resilient and truly sustainable food systems at a watershed scale in the Northeast.
Shifting more of our grain consumption from annual grains like wheat and corn to perennial grains like chestnuts will contribute to healthier landscapes, healthier food, healthier human communities, and a healthier climate.
Healthy Landscapes
+ Building Soil & Improving Soil Health
Soil is the basis for human life. It takes a long time for mother nature to make new soil, but not very long for her children to wash it away. Today, agriculture costs the U.S. billions of tons of topsoil annually. We take a different approach.
We seed perennial pasture and plant trees on steep hillsides that have been used for decades to grow corn, soy, and hay. Trees build soil: their roots stabilize the soil and restore soil biodiversity; their canopies cool the surface of the soil and improve the health of soil microbes; and they produce leaf litter that decomposes each winter.
We then graze animals in rotation on diverse, deep-rooted pasture plants, which helps reverse compaction and pumps air, water, and microbiotic life back into the soil.
+ Reducing Agricultural Pollution & Resource Extraction
Conventional farming systems depend on toxic pesticides, herbicides, and fungicides, which stick around in the soil, rivers and oceans, the food we eat, and our bodies. They also kill beneficial wildlife like pollinators, a heavily threatened population that is very important for ecosystem health and human food security.
Conventional farming also tends to require regular application of energy-intensive synthetic fertilizers, literally mining fertility to compensate for the fertility being annually extracted from the soil. Meanwhile, runoff from synthetic fertilizers and livestock manure is causing ocean acidification and dead zones, killing fish while accelerating global warming.
Our approach to farming grows food while naturally increasing soil health. We manage our farms “beyond organic”, using no synthetic pesticides, herbicides, fungicides, or fertilizers. When we integrate animals into the orchard, our management practices keep manure on-site (where it can fertilize plants) and out of the watershed.
+ Improving Water Cycling & Watershed Health
Trees naturally release moisture that feeds the water cycle and creates more rain. By increasing carbon and organic matter in the soil, trees greatly increase water retention, which recharges aquifers and increases resiliency to flooding (a growing threat in the Northeast). And tree roots stabilize soil, reducing erosion and sedimentation in waterways.
Adding trees to agricultural landscapes is one of the most cost-effective practices for reducing water pollution — improving habitat for regional fisheries and benefitting public health and budgets. Local governments and utilities are increasingly adopting tree planting programs to reduce costs for water treatment facilities (e.g. New York City has saved billions of dollars by investing in land-use practices surrounding its reservoirs).
+ Increasing Biodiversity & Wildlife Habitat
Agriculture is the single greatest cause of wildlife extinction worldwide. Loss of biodiversity threatens us all, undermining human food and water security and increasing the presence of infectious human diseases.
Our approach to farming mimics forest and "forest edge" landscapes, creating diverse wildlife habitat and corridors between fragmented ecosystems. Incorporating many diverse plants and animals into the orchard magnifies this effect. We manage our farms for a biodiverse understory, and (where possible) pursue site-specific designs to create additional wildlife habitat.
+ Contributing To A Healthy Climate
Conventional agriculture pollutes the air and atmosphere that all of us share — including an estimated 10-30% of global greenhouse gas emissions. Climate science continues to show that farming approaches like ours are among the most effective strategies to maintain a healthy climate.
In fact, our farms combine agroforestry practices (silvopasture, perennial staple crops, multistrata agroforestry, and tree intercropping) identified by Project Drawdown as 4 of the top 20 climate change solutions in the world.
Healthy Communities
+ Enhancing Food Security & On-shoring Our Food Supply
Conventional farming systems are often fragile and vulnerable to disruption by drought, flood, or extreme weather events. In the Northeast, almost all of the food we eat comes from California, the Midwest, or overseas — identified by the New England Food Vision study as a major challenge to regional food security.
Growing food on trees in organic systems is naturally much more resilient than "conventional" annual production, which often depends on toxic chemicals and energy-intensive inputs. Staple tree crops (like chestnuts) can help “onshore” the region's staple food supply, while also making that food supply much more resilient to extreme weather and changes in the climate.
+ Improving Livestock Health
Most meat animals in the U.S. are raised on grains in captivity. Animals raised on pasture are much healthier and produce much healthier meat. By incorporating trees into the pasture, we can create grazing systems that work much better than even common pastured grazing systems. The introduction of trees to a pasture gives animals access to shade, which creates a number of additional positive health effects, including improved weight gain, conception rates, and overall pregnancy rates. Adding perennial forage and fodder crops adds nutritional diversity, makes animals less susceptible to infections, and increases forage availability during midsummer and droughts. Livestock “return the favor” by fertilizing the trees. Healthier animals = healthier meat = healthier people.
+ Building Prosperity In Rural Communities
In recent years, the economics of annual agriculture have tended to put farmers in debt and beholden to large agribusiness, while the land being “worked” tends to decline. Even if you live in the city or the suburbs, all of the stuff you depend on (clothing, food, building materials) comes from the country, so your prosperity is connected to the prosperity of rural communities.
Perennial agriculture like ours tends to increase the economic value of landscapes year-over-year, building intergenerational equity in rural communities while aligning people's livelihoods with the long-term health of the land.
To ensure that the economic rewards of our projects are shared, everyone on our full-time team has a path to partnership and a share of profit.
+ Creating Land Access For Other Farmers
Our approach to farming lends itself naturally to collaborative land management, creating the potential for many farmers to gain long-term land tenure. For example, one farmer might graze cattle on pasture between orchard trees, while another manages bees for honey, and a third produces maple syrup in surrounding woodlands.
If you’re a farmer seeking long-term land tenure, and are interested in managing regenerative agriculture operations within an orchard agroforestry system, please get in touch.
Silvopasture — the intentional integration of trees, pasture, and livestock — was ranked by Project Drawdown as one of the most impactful climate change solutions in the world, ahead of electric vehicles, improved building insulation, and geothermal electricity.
Chestnut trees produce staple calories annually for centuries. There are chestnut orchards that are over 700 years old! (Photo credit: Costa Boutsikaris)
"Again I stood on a crest and scanned a hilly landscape. Across the valley I saw a mountainside clothed in chestnut trees. These orchards produced an annual crop of food for people, horses, cows, pigs, sheep, and goats, and a by-crop of wood. Thus for centuries trees had supported the families that lived here. The mountainside was uneroded, intact, and capable of continuing indefinitely its support for generations of people." — J. Russell Smith (20th-century economic geographer)