Across the country, farmers growing apples and other tree fruits are intensifying their efforts to mitigate the challenges posed by increasingly erratic weather patterns driven by climate change, from spring frosts to drought. Tactics include frost fans, misting and mulching. Plus, in some cases, growers are planting new trees that they believe will help them to prepare for a more resilient farming future. With these strategies, farmers hope to keep their precious fruits from being destroyed by the elements, protecting their livelihoods—and the quality of the fresh and local produce that consumers can enjoy.

Behrens, who is also president of the Michigan Cider Association, has recently embarked on a new challenge: taking over a tree fruit farm close to his cidery in the Grand Rapids area. The farm—which had previously been with one family since 1907—grows apples, peaches, pears, plums and cherries. There is also a market and bakery onsite. Being a cidery and a grower has some advantages: The fruit has a clear path to production even when packing houses are overrun, and using hail-damaged fruits is easier. 

But although residents of the snowy Mitten State might have enjoyed the warmer winter weather, farmers had other concerns. Behren’s orchard has been running about five weeks ahead of last year, in terms of the activity that the team has been seeing in the trees. For tree fruit farmers in the area, he says that late-season frost is the biggest single risk. “You increase your odds of that exponentially as you get into warmer winters and earlier springs.” 

A cold wave with a frost and freeze after bud break can mean no crop. Tree fruit in Michigan, including the apple crop, was severely impacted by late frosts in 2012. And in both 2020 and 2021, tart cherry production was slashed by more than half. This instability, combined with low prices for crops due to imports from Turkey, means a risk of losing a strong farming tradition in the nation’s top cherry state.

Long before fruits reach stores and customers, protecting a crop from a late cold snap can be a knife edge. “A three-degree difference for an hour or two can be the difference between a 10-percent crop loss and a 90-percent crop loss,” he says. Many orchards use frost fans to mitigate the issues of cold weather that comes too late in the year. But, in some cases, the weather gets so cold it doesn’t matter whether the farm has frost fans or not. Although some apple varieties can withstand cooler temperatures, when frost hits trees that are well into bloom, deploying mitigating measures can be a waste of energy for farmers. In these extreme cases, “it’s a whole bunch of money down the drain for nothing,” says Behrens.

Farmhaus Farms grows apples, peaches, pears, plums and cherries. (Photo credit: Alyssa McElheny)

Across the country, in the Pacific Northwest, spring frosts also pose risks for growers. At Finnriver Farm and Cidery on Washington’s Olympic Peninsula, operations director Andrew Byers has been using misting as a strategy to keep pear trees cool in the spring. The team has set up overhead misters with a thermostat when it reaches 40F or so during the day in February. “By evaporative cooling, we can keep the pear trees wet, and that keeps them a little bit cooler,” says Byers. This can “trick” the trees to avoid early blooming. “We can slow the buds despite a warm spell early on.” Naturally, this is an easier method to use with plenty of access to water. “It would be a difficult proposition in the Central Valley of California,” says Byers. 

Finnriver focuses on antique apple varieties from the UK, France and Spain, and he is working on breaking up the orchard’s monoculture. “When we feel vulnerable to the climactic changes that we’re seeing—like increased heat, less dormant period in the winter and erratic springs and erratic summers—the answer to me seems to be diversification,” says Byers. He explains that some of the diseases that live in soils and plant root tissue impact apples more so than other tree fruits. 

The team is planting other kinds of trees, including fruits with which the cidery already ferments, such as plums and elderberries. “Pollinator resilience is also a pretty big issue in this idea of erratic climate,” says Byers. This is another benefit of diversity, as plums bloom earlier than apples, whereas elderberries bloom later.

Byers has also ramped up efforts with mulch and compost additions in the orchard since the 2021 heat dome. “We just watched the trees sizzle,” he says. Now, he’s putting wood chips at the base of the trees. “That is creating this fungal network, as the wood chips break down,” he explains. Like a giant sponge, this helps to improve water resilience in the root zone of the trees. It’s a tactic that avid home gardeners can also employ, to help with conserving moisture and moderating soil temperature.

The farm has previously operated with a dwarf orchard, but Byers says that he is now four years into an initiative to plant larger trees, as part of a goal to look at longer-term climate resilience strategies. In a dwarf orchard, trees can be planted more densely, and they produce on a faster timeline than larger trees, with the first harvest ready just four years after planting. But these small trees only have around 20 years of productivity. The new semi-standard trees will require more space and take between seven and 10 years until the first crop is ready. But the change may be worth it: The larger and taller trees will remain productive for up to 100 years, and crucially, these larger trees will provide additional shade and have better water retention.

After looking at climate modeling provided by the Jamestown S’Klallam tribe, Byers decided that preparing for hotter, drier summers in the future should be a priority at the orchard. The new trees with deeper root systems will be an important part of that. With these measures, he is hoping to play his part in ensuring that fruit production continues in the face of climate threats. “We are standing on the shoulders of centuries of apple growing and trying to figure out the best fit pathway for the conditions that we have now.”

The post How are Tree Fruit Farmers Adapting to a Changing Climate? appeared first on Modern Farmer.

The past few decades have brought changes to Gullah-Geechee communities in the Lowcountry, as ancestral land and farms have been turned into private, gated communities with golf courses as a playground for the wealthy, accompanied by higher taxes. But farming is still a big part of St. Helena’s industry, with both large farms and family operations, such as the Marshview Community Organic Farm, still in operation. 

In many cases, land has been passed down between generations, including the acreage of Tony and Belinda Jones, owners of Morning Glory Homestead Farm. It’s one of the handful remaining on an island that was once full of Black-owned farms. 

A shared journey to farming

Both with Gullah ancestry, Tony and Belinda met while attending South Carolina State University. They reunited at a friend’s wedding after Tony joined the military. 

“We were engaged in 1985. In April, we were married. It was the Anthony and Belinda Show,” she says. “From that point on, I was on the road. We were from one duty station to the next, and we have five children.” 

Tony’s job brought them to bases all over the world, including stints in Germany and Belgium. Belinda noticed that, at each place they were stationed, there was some sort of farming operation, whether a small herb garden or raised beds. She set up her own gardens to teach their kids about farming. 

“We found it very interesting that both [Tony and I] grew up with similar experiences in that our families had gardens and his grandparents had chickens and occasionally had hogs and so did mine,” she says. “I grew up helping my grandparents after school, when I was in first through eighth grade, feeding their chickens, helping with planting in their gardens, harvesting and collecting fruits from their fruit nut trees. They had pecans, black walnut trees, pomegranates, big trees, hard pears.”

The family moved back to the United States when Tony’s father’s health was failing. The Joneses started looking for land after his retirement, but one plot kept coming up on St. Helena Island. 

The 12-acre parcel was originally purchased by a formerly enslaved man in 1868 and passed down through the members of Tony’s family for generations. “His father bought it from another family member in 1968 when that person no longer wanted to be responsible for the upkeep of the property and paying the taxes and everything,” says Belinda. “But they wanted to make sure it stayed in the family.” It had been rented out to other farmers over the years but hadn’t been actively used for some time, instead doubling as a community softball field for the Seaside Sliders.

“We’ve known it’s been in his family for a long time,” says Belinda. “I guess it was more like a family investment, like, ‘Here’s something for you to consider and for your future,’ which was a wonderful thought.”

A family affair

Tony planned his retirement from the military in 2002 and his parents gifted him the family land. Unlike many of the farms on the island, Morning Glory is individually owned by the Joneses, not an “heirs’ property,” a term applied to land shared by heirs of the original owner, usually within the Gullah community and who often don’t have documents such as wills and titles. 

The Jones family cleared land and built a house, wired by Tony’s uncle. They started a small garden for the kids, who were getting involved with the 4H program, following the precision taught to Belinda by her grandfather, a brick mason.

The farm started out with chickens, selling eggs at the local farmers market. The operation has since expanded to include lettuce, okra and collards, plus pigs, goats, turkeys and ducks. The Jones farm follows traditional Gullah agricultural traditions during the island’s long growing season including permaculture, crop rotation and minimal tilling. (Although the Joneses don’t have cows, the Gullah-Geechee are also considered to be originators of free-range cattle, adapting to the landscape in a way that European methods didn’t.)

“At first, we were just doing this to feed the kids, everybody and teach them some great skills that they can always use if they have the inclination to do it later,” says Belinda. “They’re all grown now, but every now and then, they’ll put a seed or two in the ground or a container or something. And when they come back, well, they’re always interested in what we’re doing.” 

And it’s not just the Jones children that connect with the farm. Morning Glory Homestead also offers tours for school groups that bring students up close to the farm’s plants and animals. Family camp weekends allow visitors to stay on the island and learn about notable Black agriculturalists such as George Washington Carver. 

No gates, no golf

Black land loss is sadly nothing new, especially in the Gullah-Geechee communities. Hilton Head Island serves as a cautionary tale: Previously home to a large Gullah population, it is now a mostly white resort town. Officials in coastal Georgia voted for rezoning to allow an increase in home size on Sapelo Island, which residents of the Hogg Hummock community fear will attract the wealthy and force them out. And on neighboring Bay Point Island, a 2020 plan proposed an eco-resort among the unspoiled acreage, which was recently denied. It would have covered an area called Land’s End, surrounded by small farms, which was the site of a Civil War fortification that’s an important part of local history as it’s where enslaved people were freed, well before the passage of the Thirteenth Amendment. 

“There was a battle there called the Battle of Port Royal, where the Union Navy came up and attacked both of those facing forts and won.The Confederates left, and the Blacks call it the day of the ‘big gun shoot.’ The military term for the newspapers called it the ‘Great Skedaddle.’ So, all of the plantation owners left because now they were under Union occupation,” says Belinda. 

Attention is now turning to St. Helena, where signs around town say “No Gates, No Golf” in response to plans for a 500-acre resort. Farms are being lost to outside developers and economic hardship, especially due to these heirs’ properties. 

A sign protesting development in St. Helena. (Photo: Caroline Eubanks)

“The battle over that is still going on. There are already, within the St. Helena zip code, five golf courses, and two of them are directly on St. Helena; two are on Fripp [Island],” says Belinda. “Then, within Beaufort County, there are over 30 golf courses. So, why do we need one more?”

Family-run farms such as Morning Glory are an important way to protect the Gullah culture of St. Helena Island. Groups such as  the Pan-African Family Empowerment and Land Preservation Network, the Center for Heirs’ Property Preservation and the Penn Center’s Land Use and Environmental Education program are providing residents with much-needed assistance such as business workshops and legal services. 

For Belinda and Tony Jones, it’s not just about land ownership. They consider themselves stewards of this piece of St. Helena and want it to continue for generations as it is. 

“Don’t just kill that land out there just so people can come play on the back nine,” says Belinda. 

The post Meet the South Carolina Farmers Following Gullah Agricultural Traditions appeared first on Modern Farmer.

By literally wiping out tons of pests every night, bats save US farmers an estimated $3.7 billion annually. Besides the bug carnage, bats also pollinate crops such as coconuts, agave, guava and bananas, disperse seeds and create fertilizer. 

However, these little mammals are under attack—more than half of North American bats risk severe population declines over the next 15 years. And agriculture, which destroys foraging and roosting habitat, is one of the greatest threats to bats. 

Yet farmers can be important allies for wildlife by using innovative practices to conserve bats. In turn, this mammalian air crew protects and pollinates their fields.

Pests and heirloom produce

“I know a lot of people are kind of freaked out by the bats but they are invaluable in sustainable agriculture—absolutely invaluable,” says Stephanie Miller, owner of Mystic Pine Farm in Virginia, which specializes in organic heirloom crops from the African diaspora.

Her farm is bustling with bat activity for several reasons.

“We don’t obviously use any chemicals because that’s also a main deterrent and that will definitely get rid of your bat population very quickly,” says Miller. 

Besides directly poisoning bats, pesticides and insect-resistant crops reduce the abundance of their prey. 

A wooded area on Mystic Pine Farm in Virginia. (Photo courtesy of Stephanie Miller)

Miller also maintains oaks on her property to provide roosts for the bats and intentionally supplies food for her winged guests. 

“I grow night-blooming plants that attract the bats and give them nectar and feed them,” says Miller. “Also, I grow species of native plants and what I would consider medicinal herbs that they also like to feed off of or attract the food that they eat—things like purple coneflower, yucca and sunflowers.” 

Research backs these observations up: Lower-intensity practices such as agroforestry and organic farming support higher bat activity levels and diversity compared to more intensive agriculture.

Factors at the landscape level also come into play.

“You should always leave as much natural habitat as possible around your farms,” says Merlin Tuttle, a bat researcher and founder of Merlin Tuttle’s Bat Conservation. “Where pests do the worst damage is where you have huge monocultures, where for miles and miles you have nothing but corn or soybeans or wheat planted. And in those cases, bats and other natural predators can’t survive the off-season. After you harvest the corn or the wheat, there’s no pests out there to eat.” 

In turn, Miller benefits from having bats around.

“I’m using nature, including the bats, to control my pest population,” says Miller. “And bats do a lot of work. They actually pollinate certain crops. They also eat pests that might be an issue and keep those populations under control.”

For instance, bats kill corn earworms, a major pest of popcorn and one of Miller’s main crops. 

“I’m using nature, including the bats, to control my pest population,” says Virginia farmer Stephanie Miller. (Photo courtesy of Stephanie Miller)

Pecan protection 

While Miller exemplifies a bat-friendly farmer, she’s not alone. Through Merlin Tuttle’s Bat Conservation and Bat Conservation International, pecan farmers are learning how to cut down on pests by installing bat houses.

One example is John Worth Byrd, owner of a sustainable pecan farm in central Texas.

“We have three moth-born pests here, the walnut caterpillar, the pecan nut casebearer and the hickory shuckworm,” says Byrd. “But the bats, their primary food is moths. So, I thought, well that’s great. Some people in Georgia had done it, put bat houses into their pecan orchards. So, I started putting up bat houses.” 

Byrd has five species of bats on his property. Some forage in wide open spaces away from their roosts, while others dine locally in the orchard canopy. While all the bats suppress pecan pests, the locavores kill the most. 

Byrd uses a couple of strategies to help his bats. Besides putting up bat boxes, he doesn’t spray any pesticides on his property. In addition, if a tree dies in his orchard, he leaves it up. 

“A lot of these bats roost in these old dead pecan trees…” says Byrd.

“The best bats were staying in these cavities, not as many numbers like the [Brazilian] free tails in my houses, but they were doing a lot. They were local feeders instead of feeding in the atmosphere.” 

Unsurprisingly, all this pest-munching is valuable.

“If people could actually see what bats are doing, they’d be lined up to protect them,” says Tuttle. “It’s estimated by our Parks and Wildlife Department here in Texas that consumption of insect pests is saving Texas farmers approximately $1.4 billion annually.”

Aiding agaves

One of Mexico’s most iconic products has also jumped on the bat conservation bandwagon.

Through the Tequila Interchange Project, tequila and mezcal producers are growing bat-friendly agaves. These spiky plants are normally cloned, but letting some of them flower has several advantages. Night-blooming flowers provide nectar for bats, including an endangered species, the Mexican long-nosed bat. By feeding on the flowers, bats also pollinate them.

Commercial farming of blue agave, used for tequila, has eroded its genetic diversity and increased its susceptibility to disease. For instance, in the 1990s, a combination of bacteria and fungus spread through agave fields, and nearly 25 percent of the crop was abandoned.

This hasn’t gone unnoticed by agave farmers. 

“They understand that something is happening,” says Irene Zapata Moran, a doctoral student at the University of Wyoming. “They see that there are more diseases in the crops. And people who have been in this industry all their life, they have told me they remember before that the plants used to be bigger.”

A lesser long-nosed bat feeds on an agave blossom in Arizona. (Photo: Shutterstock)

Bat pollination is seen as a solution, because as opposed to cloning genetically identical plants, sexual reproduction brings in new genes. This could also increase the plant’s ability to adapt to climate change.

However, allowing for natural pollination of agaves involves a direct financial hit for farmers. 

Farmers normally cut the flower stalks on the agave to allow the sugar to be concentrated in the core. After harvesting, they use this core for tequila production. 

“They’re completely rivals—you cannot have agaves in bloom and tequila from the same plot,” says Zapata Moran.

One solution could be for tequila producers to charge a premium price for bat-friendly products. Offsetting just a portion of their sunken costs could be an effective way to incentivize farmers who may not be motivated to give up some of their crops in the name of biodiversity.

The vast swaths of cropland and pasture blanketing the globe present a golden opportunity for bat conservation. And, with more than 18 percent of species listed as threatened globally, bats need all the help they can get. While sustainable practices require funding, cost-sharing programs, such as those from the USDA Natural Resources Conservation Service, can help farmers. Plus, the payoff is worth it—bats are an eco-friendly solution for many agricultural woes.

The post Agriculture Threatens Bats. These Farmers Want to be Part of a Solution. appeared first on Modern Farmer.

Witt’s home in South Egremont is a scant mile from Indian Line Farm, the nation’s first CSA; together, the pair of plots represents 28 total acres stemming from another of Witt’s passion projects. Since her founding of the nonprofit in 1980, the Community Land Trust in the Southern Berkshires (CLTSB) has been creating lease agreements throughout the region, aimed at enabling occupants to build wealth (including equity in their improvements) on community-owned land—with the goal of creating an equitable, regenerative future for all. 

We spoke with Witt about the role community land trusts stand to play in the future of farming, especially as access to affordable farmland continues to dwindle. This interview has been edited for length and clarity.

HVS: Let’s start with the basics. What is a community land trust?

SW: A CLT is a nonprofit, regionally based organization with open membership that acquires land, by gift or by purchase, creates a land-use plan that reflects needed land use in the community—from creating workforce housing and securing low-cost land access for farmers to keeping retail space locally owned—and embeds social and ecological objectives for each site.

HVS: How does a community land trust differ from a conservation land trust? 

SW: While conservation land trusts focus on keeping lands in their natural state, the CLT model deals with working lands. Its goal, to take the cost of land out of access to it, is achieved by leasing community-owned land at a very affordable rate for purposes described in a land-use plan. 

Community land trusts are organized to give equity in buildings and other improvements on the land, which are owned by the lessee, while conservation land trusts generally exclude housing and/or other buildings. 

[RELATED: Holding onto Farmland, One Land Trust at a Time]

HVS: What does this community-based approach aim to do?

SW: Achieving long-term security for farmers is among the biggest benefits of community land trust ownership of farmland. A lease, coupled with ownership of outbuildings and improvements including soil improvements, means farmers own all of what they put into their operation. When compared with handshake agreements and short-term leases, this model ultimately positions farmers to apply for grants unavailable to those without land security. 

Preserving farmland in perpetuity is another major benefit. Take Indian Line Farm, for instance: when founder Robyn Van En died unexpectedly in 1997, that farm could have easily been sold as another second, third or fourth home in the Berkshires, and a prime, fertile tract of bottomland for local agriculture would have been lost. Instead, the local community land trust raised donations to purchase the land value; the Nature Conservancy (which owned abutting wetlands) purchased an overall easement; and two local farmers—who had been working the land but lacked the assets to purchase the farm— took out a mortgage to buy the buildings. They have since paid back the debt of the mortgage; improved the house and the barns; built greenhouses and have a thriving business that provides food to local markets and consumers. 

HVS: What are the roadblocks here? What’s keeping more land from being used in this way?

SW: There’s a lot of farmland out there, much of which is tied up by easements and commodity crops—which neither fosters access for the small, diversified farms needed to strengthen the local food web nor does it enable housing on site for the farmer, which is critical. When farmland and housing are combined, it creates a farmstead providing land security and housing security for our small farmers. We’d like to encourage more cooperation between community land trusts and conservation land trusts in securing farmsteads. Conservation land trusts can play a key role in developing land-use plans with ecological considerations.

HVS: What can people do in their own communities to address this issue? 

SW: While the importance of donating “the back forty” (a remote piece of land that has yet to be cultivated) to conservation land trusts is well understood, we seek to encourage the same understanding of how to make donations of working lands—with buildings—to community land trusts. This practice allows donors to remain aligned with their priorities (to help local growers bolster the food supply, for instance) rather than risk leaving property to another type of nonprofit [that] might sell the donated land and buildings to the highest bidder in order to raise cash for other uses. It’s pretty powerful. 

HVS: What can I do today? 

SW: Learn how local land trusts are leading the way in conservation by discovering the active land trusts in your state. Join your community land trust and be a voice there. For a modest annual fee, everyone is welcome to exercise their civic engagement and participate in a community-led solution.

The post Q&A: How Community Land Trusts Help to Preserve Farmland appeared first on Modern Farmer.

Three years ago, Montoya started the Pollinator Advocates program. In that short time, she’s trained nearly 50 community members in-depth about the importance of native habitat for pollinators and reintroduced thousands of native plants to yards and parks around Boulder. 

“I am positive that [this led to] an empiric increase in the numbers of insects and hummingbirds in our neighborhoods,” she says. “We are currently working with entomologists on setting up surveys across the city.”

Montoya spent decades improving the well-being of people as a physician’s assistant, treating cancer and auto-immune diseases and supporting patient recovery with herbal remedies. But since retiring in 2015, she’s become dedicated to improving the well-being of “our Great Mother.” 

She first stumbled across a native bee house at the library in 2018 on a walk with her grandson. This prompted a research deep dive, learning from local experts and taking courses at the University of Colorado, and spiraled into community activism. 

“The more I read about these native bees and plants and ecosystems, the more I realized that the reason why pollinators were so in decline is because they lost habitat,” says Montoya. She looked around her own neighborhood—densely packed with houses and “dead sod.” An ecological graveyard.

Photography by Adrian Carper.

Native pollinators need the relationships they have with native plant species to survive, like how monarch caterpillars only eat milkweed. We love songbirds, but they need healthy insect populations to thrive. Montoya points out that a pair of chickadees need 6,000 to 9,000 caterpillars to raise a clutch of young before they leave the nest. 

In 2019, Montoya started out by giving native plants (donated by Harlequin’s Gardens and Growing Gardens) to neighbors to encourage buy-in. She recruited volunteers to plant in “pocket parks,” small public spaces in densely populated neighborhoods, and would pass along what she’d learned about pollinators. Her Polish and Mexican Indigenous heritage helps her connect with people from diverse backgrounds, building a network of interested community members.

The city-sponsored free Pollinator Advocates (PA) program she launched in 2021 is now “bigger than I could have imagined,” she says. “Time and again, it really keeps me going that so many people are drawn to the work.” The PA program is application-based and open to adults within Boulder, with 20 people per cohort. Organizers try to choose applicants with a mix of backgrounds and experience, to ensure diversity within the group. 

Participants commit to attending a weekly two-hour lecture from June through August with local experts—including professors, researchers and conservationists—who teach about native pollinators and plants, and they spend roughly 15 hours volunteering to plant and maintain pollinator habitat in the city. In the end, graduating PAs receive $150 worth of native plants for their own yards from Harlequin’s Gardens. 

Montoya’s favorite moments are when she’s out with a group of new PAs or volunteers and a bee lands on a flower. In her experience, it’s like watching a baby being born. “You’re gonna think I’m exaggerating,” her face is lit up, joyful, “but everyone goes ‘Ah! Look! It’s a bee! It’s here! It’s working!’ So, there’s little tiny miracles that I never thought I’d get to witness happening over and over again.”

But not everything is miraculous. One of Monotoya’s biggest challenges is that people have major fears of insects. Even nature documentaries “show insects as being these weird, aggressive, pinchy, bitey monsters.” When going into communities to talk about pollinators, she starts with the less anxiety-inducing species: butterflies and hummingbirds. If the conversation is going well, she’ll pull up a picture of a native bee—from the millimeter-long Perdita minima to metallic green sweat bees or a lumbering bumble bee. Seeing these insects in less frightening ways can open people’s minds to the benefits and beauty of native pollinators.

Montoya sees her work as climate action and a way to bring life and biodiversity back to our environment. “It’s a chance to right a wrong as humans,” she explains.

Photography by Adrian Carper.

So, what can we all do to support native pollinators, especially farmers? Talk to your neighbors and advocate for pollinators, plus take these three actions. 

First, stop using chemical pesticides. “You’ll kill the very organisms both in the soil and flying around that you need,” says Montoya. She says that commercial pesticides contain toxins harmful to humans as well. She encourages people to opt for natural pest management options, such as creating a healthy ecosystem or killing invasive pests such as Japanese beetles by knocking them into a bucket of soapy water. For Montoya, the best pest management technique is creating a native habitat, as there are more beneficial insects that can prey on and outcompete harmful ones.

Second, plant regionally native plants around your garden or farm, being sure to have blooms across as much of the season as possible. “Plants that need the native soil don’t really need all the nutrients in a food garden bed,” she says, so she recommends 100 feet to 300 feet between your veggie beds and native plants so they all thrive. 

Third, leave some patches of bare soil—no mulch, no thick cover crop, no plastic—as the majority of native bee species nest in the ground. 

The post Meet the Woman Who Launched a Local Training Program to Save Native Bees appeared first on Modern Farmer.

The history of the United States is a history lined with apple trees. Early European settlers in America brought with them apple seeds, which they planted to begin the first orchards. Apples were a fruit of survival at the time, storing well and serving as both food and, in the form of cider, drink.

After the Revolutionary War, apples proliferated across the frontier. The legend of Johnny Appleseed is the story of a real man, John Chapman, who planted apple seedlings across what is now Appalachia and north into Ontario, Canada. Most homesteads up and down and across the expanding United States had several apple trees, if not full orchards. They were planted for food, to produce new trees to sell and for the production of hard cider, which was one of the most common drinks consumed in colonial America. 

By the 1900s, apples had fallen out of favor. The introduction of prohibition eliminated the market for hard cider, and as railroads transformed transportation across the country, the market changed. Now, a few large apple orchards, growing only one or two varieties of apples, control the apple market. Today, 22 percent of apples sold in US grocery stores are the variety Gala, and most supermarkets offer only a few varieties. The backyard apple tree was left to grow wild—until a recent surge in interest in heritage varieties and hard cider production.

As scraggly and unkempt as an old apple tree may appear, it can still be a stellar start to an orchard or a fruitful addition to a family homestead. 

“Planting new trees is going to take some years before they’re mature and fruit bearing,” says Jennifer Ries, who coordinates the tree nursery department at Fedco, a tree and seed cooperative out of Clinton, Maine. “With these old trees, we have gifts from anonymous strangers of the past who planted these trees for particular reasons.”

Old tree discovery and restoration was once the purview of dedicated pomologists such as John Bunker, author of Not Far From the Tree, and Dan Bussey, author of The Illustrated History of Apples in the United States and Canada. Bunker would travel the backroads of Maine and knock on the doors of old farmhouses with peeling paint and sagging roofs. He would scout the property for aging apple trees and, if he found them, collect fruit and cuttings. He has worked to identify more than 500 cultivars in his ongoing career.

A restored orchard of heritage apple trees. (Photo credit: Montezuma Orchard Restoration Project)

But today, it is more than just a few of the apple-obsessed who are discovering and rehabilitating old trees. The surging popularity of hard cider has inspired farmers to revitalize old orchards and plant new ones, and even single backyard trees are benefiting from the renewal.

“We get a lot of emails from cider makers,” says Amy Dunbar-Wallis, a graduate student at the University of Boulder in Colorado and community outreach coordinator for the Boulder Apple Tree Project. “And we hear from homeowners who have apple trees on their land and want to be cider makers.”

Organizations such as the Boulder Apple Tree and nearby Montezuma Orchard Restoration Project, as well as the Maine Heritage Orchard in Maine, the Lost Apple Project in Washington and the Temperate Orchard Conservancy in Oregon, have grown in the past decade to support curious homeowners and passionate arborists alike.

If you have a homestead with an ancient apple tree in the backyard or perhaps a small orchard full of leaning, bending and twisting trees, it is possible to reclaim the productivity of those trees. According to Ries, apple trees can produce bountiful crops for 200 years, so some of those homestead trees may just be getting started.

Identify the tree

You can restore an aging apple tree and appreciate its fruits without ever discovering what variety it is, but testing a tree to discover its lineage will help you understand its unique qualities and may help apple historians in their quest for “new old” varieties. Identification can help connect you through time with the farmers who originally planted the tree by understanding if they used the fruit for cider or cold storage or ate it fresh.

“There are thousands and thousands of cultivars in the US,” says Dunbar-Wallis. Some cultivars can be identified by comparing fruit to old records and old paintings, but there are more high-tech options available now. “We are able to take just a few leaves when they first emerge, fresh in the spring. We send them off to Washington State, where they are able to do some DNA analysis of those leaves and compare them to datasets in Europe. That allows us to figure out not only what the tree is but who its parents and grandparents are and figure out where all of these different cultivars fit into the overall pedigree of apples.”

You may discover you have any number of common homestead apple varieties or you may have something truly rare on your land. Jude and Addie Schuenemeyer of the Montezuma Orchard Restoration Project have discovered varieties of apples where only one single tree of that cultivar remains. Among them was the Colorado Orange, a fruit that was part of state lore for its unique color, flavor and late ripening. 

First pruning

Most trees discovered on old homesteads require an initial pruning to remove dead growth and allow the tree unencumbered sunlight. The first steps in rehabilitating a tree include removing any brush or brambles that are overcrowding it and cutting out any larger limbs that have died or show signs of disease.

“The best thing you can do for old trees is some dead wood pruning,” says Laura Seeker, who works on old apple tree restoration for Fedco and the Maine Organic Farmers and Gardeners Association. “Get out anything that’s dead, decaying, diseased and damaged. Do any clearing out you can in the canopy so that the tree just has live growth.”

Annual pruning

After initial canopy clearing and deadwood removal, the key to a happy apple tree is annual pruning. This encourages the tree to focus its energy on fruit production by removing some of its new growth, and it also allows it to get the maximum energy possible from the sun by keeping it from shading itself out.

“Once we’ve got the canopy cleared up, that opens up the tree’s photosynthesizing,” says Mike Biltonen of Know Your Roots LLC, which specializes in the holistic restoration of old orchards. “At that point, we want to keep it on a maintenance schedule, pruning every year or every other year and addressing any serious issues. We don’t want to do anything to shock it in those first few years, and we don’t want it to lose its wild or feral nature or its uniqueness of being an abandoned or lost tree.”

Pruning a fruit tree during the dormant season benefits the overall health of tree and can increase fruit yields. (Photo credit: Kirsten Lie-Nielsen)

Annual pruning to keep the tree in top shape usually takes place in late February or early March, when the first signs of early buds begin to appear. 

“Apples really like to be pruned,” says Dunbar-Wallis, “So, during the dormant months, you are going to want to snip the new growth. The new growth is going to grow at a 90-degree angle to the original branch, and you want to snip new growth.”

Tree cloning

When you are pruning your tree, you can begin to start a new orchard from the old variety by taking clones from the tree. Apple tree clones are created by taking a pruned “sucker” or new year’s stem of growth from the original tree and grafting it to rootstock. Rootstock is apple grown from seed, and it is available from most tree nurseries.

“It’s very endearing,” says Seeker, “because, sometimes, there’s a young, young tree of the same variety planted next to an old tree. That old tree is not going to live forever. But having a little replacement there that’s grafted from the same tree is a really nice gesture to leave for whoever inhabits this land. We have these varieties because generation after generation was here grafting, selecting for what works for this climate and what works for our palates. And so, we get to continue doing that, selecting which varieties are still working for us and planting those out and leaving them as something for future generations.”

Trees from seeds

Apple trees do grow from seed, but as a heterozygous species, their seeds do not produce the same variety of apple as the tree from which they came. When you first start rehabilitating a tree, you can look for a graft line to understand if it was selected and planted by arborists of the past or if it might have been grown from seed. Johnny “Appleseed” Chapman famously only grew apples from seed in spite of their unpredictability, but most seedling trees are the remnants of a meal consumed by a coyote or a deer.

“Even on very old trees,” says Ries, “sometimes, you can still see signs [of a graft line] by the way the bark is there—there might be a bulge or there might be a change in the bark direction.”

But if your tree is a seedling, that does not mean its fruit cannot produce something delicious. Some believe that Appleseed planted from seed because he was growing for hard cider production, and the flavors of “wild” apples can be particularly unique for cider pressing. 

“Feral or wild varieties have quite a bit of bioregional resilience,” says Biltonen. “They may have more resilience to their current location and to the climate issues we are dealing with.”

***

Learn more:

Montezuma Orchard Restoration Project. Located in Colorado, MORP is dedicated to the restoration of old apple trees. Its website includes an extensive online handbook on heritage orchard management

MyFruitTree.org. Offers DNA testing for apple trees and other identification helpers.

Fedco Trees. Fedco supplies heritage and rare trees to farmers around the country as saplings and offers rootstock for grafting your own clones. 

If you’re unsure about beginning the pruning process, contact a local arborist. You can often find ones that specialize in apple trees and will be happy to help you. Companies such as Mike Biltonen’s Know Your Roots LLC specialize in holistic restorations of orchards and apple trees. 

Read more:

Not Far From the Tree by John Bunker. Carefully illustrated and painstakingly researched, this book chronicles the history of apple trees in the Waldo County region of Maine.

The Illustrated History of Apples in the United States and Canada by Dan Bussey. Seven volumes comprehensively document the apple tree’s history in North America. 

The post Making Old Orchards New Again appeared first on Modern Farmer.

His new ebook, First Generation Farming, lays out his vision: building co-ops for first-generation farmers that hold resources in common and control a shared supply chain. His first such effort collapsed under the weight of interpersonal conflict four months after its formation in 2021, but he’s now building a cooperative structure in which his and two other farms supply livestock and eggs to a new entity, Blackbird Farms, a commonly held processor and sales distributor. Eventually, he says, Blackbird will buy the individual farm assets and fold those into a holding company. – Jacqui Shine

This interview was edited and condensed. 

JS: I wanted to hear about your book. You say the message is “how to start farming without ruining your life.”

CN: More or less, yes. 

JS: You’ve been writing about this for a long time. Is your sense of “how to do it without ruining your life” different than it was five years ago?

CN: Five years ago, I would have been able to give some general advice about, like, what products to take, what breeds to raise, more technical stuff like that. But what’s happened over time, as I’ve been able to get a better understanding of how food systems work, especially at scale—how the big boys operate—it became clear to me that if people are going to start farming and stay farming, there needs to be a fundamentally different platform for getting people onto the land. It’s way too risky. This [system] where people are going after grants or trying to do these policy things that make it easier for [first-generation farmers] to get themselves onto a plot of land, get themselves trained, start growing stuff and then trying somehow to market it—it’s just way too risky. And there’s too much attrition for it to ever create enough success to challenge conventional agriculture. 

We need to look to more of what conventional agriculture and conventional farmers have done to challenge some of the abuses that they’ve dealt with, which basically comes down to cooperatives, but a cooperative [model] more geared towards first-generation farmers that takes away a lot of the risk, that [is] really well resourced, that [has] land available for people to use and markets for people to sell into. So, you just take out all of this individual risk that goes into it. My book is about how to build those cooperatives and trying to deconstruct and dismantle a lot of the myth-making that’s led us down this path of thinking that small farms are the answer, which they just aren’t.

JS: There’s an existing set of practices for agricultural cooperatives. Is what you’re describing different?

CN: The only difference between what they’re doing and what we’re doing is that we’re trying to build a co-op that can build new farmers. We’re not trying to create a coordinated network of existing farms. We’re trying to bring in people who don’t have land and who aren’t farming right now, and we’re trying to bring them on to a commons. 

JS: It’s using the co-op model as a way to help first-generation startup farmers get into it, because it’s saner and more economically resilient. 

CN: The engineer in me doesn’t like to build things new if there’s something that exists that works, and co-ops work. Whenever you have an issue where there’s an abusive relationship between agribusiness and agriculture, co-ops tend to do—not a perfect job but a fairly good job of making sure the farmers are taken care of while also producing at the scale where the stuff they do is affordable. So, the only twist we’re trying is saying, “OK, how can we leverage the co-op model so that we can get new people into this and do it under regenerative ethics?”

Photo courtesy of Sylvanaqua Farms.

JS: Originally, you referred to yourself as a permaculture farmer. Have you abandoned that term? 

CN: I think a lot of my attraction to “permaculture” was just because of a void of information about how conventional systems work. They’re not as bad as people say they are. And the ones that are bad are bad for utterly fixable reasons and in utterly fixable ways. When it came to permaculture, small farming, it wasn’t like I had this religious devotion to any of these things. But if I see something that makes more sense and if I’m going to learn things about how conventional farming works, how agribusiness works and I’m going, “this just makes an awful lot of sense,” I want to change my mind.

JS: You don’t use small farming world terms such as “permaculture,” but you do still like “food sovereignty.”

CN: The “why” of me getting into agriculture has never changed. This has always been about making sure that people can determine how they are fed and that the systems that feed them are sustainable and durable and workable. “Food sovereignty” is one of those things that’s loosely defined enough to be able to choose your own adventure in terms of how you get there.

JS: What people want is for there to be room in the small farming system for Black and Indigenous farmers. And you say that system doesn’t work.

CN: Yeah, it’s like don’t run off the cliff. You see white [startup farmers] run off a cliff, you see three or four of them pull hang gliders out there and somehow float to safety, but most of them crash, and you never hear the stories of the crashes. The worst thing in the world for me would be for marginalized people who have something special to bring to the table [to run off the cliff]. Black folks, Indigenous folks, they have something we all need. And if we don’t get it, we’re screwed. I don’t want to see our people just follow these other folks off this cliff, because the consequences for us, number one, are worse. I know plenty of white folks got into farming, fucked up, kind of hit bottom, but they’re able to get up. Black folks, Native folks have a much harder time getting up when we crash. The consequences are harder, we fall on sharper rocks.

JS: What is that thing we need?

CN: It’s that outsider perspective. These are people who are not privileged, who are going to come to farming with the idea of, “I need to feed my people back where I came from where nobody has shit.” It’s a completely different perspective and brings a completely different sense of urgency to it. When that post went viral? My DMs were impossible, just full of colored folks: “I want to start my farm,” “help me start my farm, what do I do?” and it’s like, I see [where] you’re getting this idea from, and we may have to stop it right now before we lose a whole friggin’ generation of people who could do a hell of a lot of good if their energy was just directed 10 degrees to the left.

The post Chris Newman Wants to Help You Start Farming—Without Ruining Your Life appeared first on Modern Farmer.

Now ranchers around the country are trialing a new technology, virtual fencing, to manage animals and their land. A Norwegian company called Nofence is one of the first companies making this fence available to ranchers in the United States. There are several other systems also piloting their products, including Vence, eShepherd and Corral Technologies. 

Virtual fencing supplies ranchers with a collar solar or battery charged and uses a web-based app to remotely monitor and control where livestock graze. The rancher can use a smartphone, tablet or computer to draw paddock boundaries, and the collars are equipped with GPS to track the animals’ movements throughout the day. If an animal approaches the boundary, they receive an auditory warning that intensifies as they get closer. When the animal crosses the boundary, it receives an electric pulse that is less intense than that of an electric fence. 

The technology was designed to improve environmental and economic outcomes for livestock operations, while also reducing labor costs for ranchers and maintaining animal welfare. For those trialing virtual fencing products across the country, it’s achieved more. 

“I think it’s the future and there’s a ton of potential,” says Aaron Steele, founder and co-owner of mobile grazing company Goats on the Go. “To be able to do things like graze a small hilltop for four hours and not eliminate all of the vegetative cover, it opens up an opportunity we never had before.”

Environmental benefits

Regenerative grazing—or closely managing where and for how long animals forage—is a farming practice that can improve soil health and plant diversity. Ranchers think virtual fencing helps them be more efficient. Each new boundary drawn by a rancher moves livestock onto a fresh paddock, allowing grazed pastures time to recover as livestock feed in a new location. 

“We can move the goats an unlimited number of times a day if we want to,” says Adam Ledvina, owner of Iowa Kiko Goats and Blue Collar Goatscaping. “In a better world, you move your animals every day. And the more often you can move them, the better you are.”

For conservationists, it may also help a declining habitat. The United States has lost more than 50 million acres of grasslands in the last 10 years, and groups such as The Nature Conservancy and their partners are trialing virtual fences as a tool for conservation and grazing operations. 

Grasslands need stimuli from grazing to encourage plant growth and recycle nutrients into the soil, but the ecosystem also needs time to recover to decrease soil erosion. Virtual fencing enables land managers to be precise and adaptive in their livestock grazing activities so native plants thrive in pastures. 

“That’s one of the definite benefits to the soil, having animals on the land,” says Scott Haase, a farmer from Minnesota. “The livestock impact is what most fields have been lacking for the last 75 years.”

Megan Filbert, an adoption program manager at Nofence, uses the Nofence app with her herd of Kiko goats. The white icons represent each collared animal within the virtual boundary. (Photo credit: Robb Klassen)

Animal benefits 

Physical fences require ranchers to make frequent trips to their fields to check on their livestock and the stability of the fences. The mobile app connected to the virtual fence collars distributes real-time data on the rancher’s herd, providing information on animal health and location. The collar technology makes it so ranchers can see the current status of the animals anywhere and anytime—as long as there is an internet connection. 

“It could be the first thing you do in the morning and the last thing you do at night to make sure all the animals are doing their job and everyone is healthy,” says Ledvina. 

Virtual fencing also allows livestock to live more stress free with less human interaction. When animals are exposed to frequent stressors, it can cause an increased susceptibility to disease, decreased feed intake and reduced fertility.

In addition, the technology has even helped save animals’ lives by letting ranchers know when an animal stops moving or a signal is lost. 

“I have already saved animals from death because of the data being transmitted from the collars,” says Steele. “Farmers have a much better idea of the current well-being of their animals at any time of day than they’ve ever had before.” 

Steele recalls an incident that happened with another rancher participating in the Nofence pilot project with him. 

“He was just reviewing the data and found that one of his goats’ activity levels had declined,” says Steele. “He went and caught that goat, and sure enough, it had an injury. He only caught it in time to treat it because of the data.” 

Rancher benefits 

Virtual fencing has helped farmers monitor the status of their animals through a tap of an app, which current users of this technology says offers peace of mind. 

“If there’s a storm and a branch knocks down your fence, you wouldn’t know for a couple days, and this lets you know instantly,” says Ledvina. 

In the past, ranchers have struggled to keep livestock out of certain locations, such as bodies of water. Now, ranchers can create unique boundaries for their difficult terrain and even prevent animals from entering areas prone to flooding and wildfires. 

The fencing also eliminates hours of intensive labor. Building and maintaining physical fences requires a lot of work, including digging fence posts, replacing damaged fencing after storms and driving across pastureland to install more fencing. Ranchers report labor to be their largest expense, and virtual fencing can eliminate some of this labor. 

“I’ve got ponds and terrain to deal with, fallen trees in the wrong place, and all of those things add up,” says Daniel Faidley, operator of a cattle and goat farm in Iowa. “I don’t have piles of time.” 

Goats graze hard-to-fence terrain in Southern California. Ryan and Rianna Malherbe own this herd, and they utilize their goats for targeted grazing and wildfire mitigation. (Photo credit: Robb Klassen)

Room for improvement

Despite the suggested benefits the technology has brought to ranchers trialing virtual fencing, there are still some challenges in making it accessible to mass audiences. 

Some landowners claim virtual fencing is cheaper than investing in physical fencing, but the cost is still higher than they’d like. The individual cow collars by Nofence cost $329 each and $229 for goats or sheep, but that isn’t the rancher’s only expense. They also have to pay a monthly subscription fee that will vary depending on the size of their herd and other factors. Despite the costs, Ledvina says he believes the reduction of labor costs makes it less expensive and, therefore, worth the investment. 

The battery life of the collars is another potential concern. After their initial charge using electricity, some of these collars are charged using solar power, which means that the amount of sun they receive can affect the battery life. In the summer, animals like to seek refuge in the shade. And in the winter, there are fewer daylight hours. Steele says that, although the collars hold their charge for a long time, it can be difficult to get sunlight on these collars at all times. 

Another reason some ranchers are hesitant to try virtual fencing is a reluctance to rely too much on technology. 

“Some people like to think you’re just getting more into your phone, and I get it, I want to disconnect, too,” says Ledvina. “But I wake up every morning and I’m able to check my animals. I do it to check my livelihood.”

A look into the future

Many ranchers consider virtual fencing to be the next frontier. It’s made it easier for farmers to do things they haven’t been able to do before and gives them time to prioritize what they’ve been missing out on.

With the trial’s success, Nofence is currently considering how many collars will be available to the public for 2024, with a priority going to sheep and goat collars. Its cattle collars are expected to launch in 2025. eShepherd, produced by Gallagher Animal Management, will also be available to the public some time this year. 

For those still debating trying out virtual fencing technology, Haase says it’s worth taking a chance. 

“I think once it really takes off, people are going to do creative and surprising things with it,” says Haase. 

Jenny Melo Velasco and Kelly Wilson contributed reporting to this story.

Want to get in line for access to virtual fencing technologies? Farmers and interested readers can register interest or sign up on a waitlist to be the first to receive these collars. Here are links to the major companies on the market: 

• Nofence
• Vence
• Gallagher eShepard
• Corral Technologies

To learn more about The Nature Conservancy and partners’ projects to research how virtual fencing can help managers improve soil carbon storage, biodiversity and economic outcomes, you can read more about it here. 

The post Ranchers Embrace Virtual Fencing for Greener Pastures  appeared first on Modern Farmer.

We also asked readers what questions they had for agroforesty experts. Here’s what you wanted to know, with answers provided by Savanna Institute executive director Keefe Keeley:

Q: How can I incorporate agroforestry practices into my small home garden?

A: Agroforestry practices help us think about how woody, perennial shrub plants can be incorporated into farming systems, as well as how food production can be achieved in forested environments. This can help you with your gardening as well. If your yard or garden is heavily shaded, you may be able to grow plants or mushrooms used in forest farming, which takes place under a closed canopy. If you are limited by space, you could consider growing perennial woody shrubs such as elderberries or black currants, which can begin producing berries in 2-3 years. Agroforestry invites us to think about how systems connect. Your plants could help provide a windbreak or visual barrier, habitat for wildlife and pollinators and food for your table all at the same time.

Q: If you want to plant an orchard with a guild but are limited on resources, which plants should be prioritized?

A: While plant selection will vary based on your specific location and goals, some agroforestry species have notable intercropping potential. Black currants and pawpaws are two examples of shade-tolerant species that can grow well with other types of trees. You can see examples of groupings used by other farms on our website and YouTube channel.

Q: How do you keep deer from eating the trees and shrubs (aside from building a giant cage fence around each one)? We would like to reforest a section of our property, but can’t imagine caging that many trees.

A: We are experimenting with a few different deer-deterrent strategies at our demonstration farms. We have had success with using five-foot high tree tubes for each tree (which offers other benefits as well) and with 3D deer fence: two separate electrified fences set three to four feet apart. This creates “depth” and makes it difficult for the deer to jump over them.

Elderberries are a hardy perennial crop that has been harvested by humans for centuries. (Photo: Shutterstock)

Q: What equipment do you use to dig holes to plant trees? A spade and rocky ground is hard-going.

A: We use a variety of equipment for planting woody shrubs. Depending on what is being planted and the soil quality, this could include a trencher and tree planter pulled behind a tractor, a PTO-driven post hole digger or some of the modified precision ag equipment we are experimenting with on our demonstration farms. You can learn more and see examples on our YouTube channel.

Q: Any sources for chestnuts? Seems that most nurseries in Canada are always sold out.

A: One of the biggest challenges to expanding agroforestry is the shortage of plant material currently available for purchase and planting. That’s why we launched a nursery with our partners Canopy Farm Management, which offers tree planting and plant material in the region. As members of the Agroforestry Coalition, we also work with others across the country to improve nursery stock availability and production.

Q: I know chestnuts prefer well-drained soils. How can those of us on more poorly drained soil grow the highest-value tree crop? Is there any research about using swales or planting in fields with drainage tiles?

A: “We are working with Canopy Farm Management to develop a series of mapping tools to help people identify areas of their land that would be most suitable—or unsuitable—for different agroforestry crops. These will be available later this year. Drainage tiles (which are common in Midwest farm fields) are a concern for many growers. We do not have much research or experience growing chestnuts with drainage tiles, but we’re working to learn more.”

Q: What are three of the fastest-growing trees for an emerging Southern California food forest?

A: Since most of our work is focused on the US Midwest, I would refer you to some of our collaborators in the southwest region. This video by the Quivira Coalition featuring Roxanne Swentzell could offer some insights. 

Q: Is there a comparable program [to SI] to help new farmers enter into agroforestry, including forest farming, in [a] mountain area of Maryland?

A: We are partnering on a new Expanding Agroforestry Project with Virginia Tech, which is working in Maryland. You should also check out Appalachian Sustainable Development, which is working to support agroforestry and forest farming in your region.

American chestnut tree flowering in spring. (Photo: Shutterstock)

In addition to reader questions, Keeley offered answers to three of the questions the Savanna Institute hears most frequently:

Q: Where can I find plants?

A: Talking with your local conservation specialists is often the best way to find plant sources that are a good fit for your location. The nation-wide Agroforestry Coalition has identified nursery stock and plant availability as a key bottleneck in expanding agroforestry production, so certain crops and varieties can be hard to find. We work closely with Canopy Farm Management, which offers agroforestry crops suited for the Midwest. For more nurseries in your area, check out the National Nursery and Seed Directory.

Q: Where/how can I sell my products?

A: In any farm enterprise, it’s important to identify market opportunities in advance and design your operation with these in mind. Farms using agroforestry sell products through the market channels all farms use—they just have more trees at work benefiting the crops and livestock on their farms. On some farms, the trees provide the primary crops: fruits, nuts, timber and other tree products. These farms sell their products through U-pick businesses, direct-to-consumer sales and regional wholesale distributors. Many tree crops are best sold as value-added products, which entails additional processing costs but can open up additional marketing opportunities.

Q: How do I find land to do agroforestry?

A: If you are thinking about planting tree crops, you will need long-term access to land to reap the full benefits of your investment. This is a significant obstacle for most beginning agroforestry farmers. Developing a detailed business plan and building relationships in your local community are important steps towards achieving this goal. Our new interactive guide, Designing An Effective Long-Term Agroforestry Lease, helps you work through key considerations for acquiring long-term access to land.

Do you have more questions for the Savanna Institute? Check out its “Ask an Agroforester” page for more frequently asked questions and to submit your own.

The post Your Questions About Agroforestry, Answered appeared first on Modern Farmer.

I raise and sell several hundred vegetable, flower and herb starts every spring, which meant that I was constantly purchasing plastic pots. In my experience, even high-quality plastic pots tended to fall apart after a few years, and I knew many people who simply threw them away after a single season of use. The idea of eliminating this form of waste was appealing to me, as was the additional promise of raising healthier plants in the process.

What is soil blocking?

Soil blocking is the practice of utilizing compacted blocks of soil to germinate and grow out seedlings before transplanting them into the garden. Soil blocks act as both the container and the growing medium, relying on a metal tool called a soil blocker to create the compressed cubes. 

Although the concept of soil blocking has been around for quite some time, its popularity has been steadily gaining traction, touted by many regenerative-minded farmers and adventurous home gardeners as a way to decrease plastic waste and the resulting impacts to the environment. “Soil blocks are the answer for a farm-produced seedling system that costs no more than the soil of which it is composed,” writes Eliot Coleman, a vanguard of the modern soil-blocking movement, in his seminal book, The New Organic Grower. “Blocks free the grower from the mountains of plastic [trash] that have become so ubiquitous of late in horticultural operations.” 

Soil blocking is also gaining in popularity because it promotes a healthier root system by utilizing a process known as “air pruning.” Due to the freestanding nature of each soil block, the plant roots are exposed to oxygen on all sides. The result is that, as the plant roots hit the outside edge of the soil block, they are effectively “burned” off via exposure to air, causing the plant to consistently produce new branching roots and thereby creating an overall healthy root system. 

When it comes time to move seedlings into the garden, soil blocking also allows for a gentler method of planting, thereby reducing transplant shock. Even plants that normally don’t like having their roots disturbed, such as cabbage, can be grown and transplanted successfully using soil blocks. 

Left: A young soil blocked collard seedling in the Blue Ridge Farm greenhouse. Right: Soil blocked plant at the farmers market. (Photos: Jillian Garrett)

Daniel Mays, founder of Frith Farm and another early adopter of the practice, believes that soil blocking also allows for the creation of a larger rhizosphere, (which is defined as the zone of soil where complex symbiotic interactions take place between the plant’s roots and beneficial microbes and fungi), because each block holds more soil than the tapered cells of plastic plug trays. “This means more roots, more soil contact and a more resilient plant.”

The opposite holds true for a plant raised in a traditional plastic pot: The plant’s roots become restricted and, having nowhere to go, head downward to the bottom of the pot, eventually resulting in what feels like an infinite swirl of frustration. When this happens, it is called becoming “rootbound” and this condition can not only stunt the plant but (in extreme cases) potentially even kill it. After being put in the ground, a rootbound plant can remain stunted, unable to overcome its constricted root system. It may take much longer to establish and, in the case of garden vegetables, produce a lower overall yield.

Now that we’ve covered many of the reasons in favor of soil blocking, what about the drawbacks? To be fair, soil blocking does involve a bit of an upfront commitment in the form of the costs associated to purchase the necessary tools, as well as a bit of extra labor involved to make the soil blocks themselves. I believe that these small obstacles are still vastly outweighed by the benefits that the overall system provides (not least of which, for my farm, included increased sales by offering a unique product).

How to soil block

 So, you’ve decided to try your hand at soil blocking—now what? The first thing you need to get started is one or more sizes of soil blockers, which are essentially an ejection-style press that compacts the soil into squares. You can choose from either smaller handheld versions (good for home gardeners and more economical in pricing) or larger (and more expensive) stand-up style ones. Most blockers come in several sizes, allowing you to keep sizing up your soil blocks as the seedlings grow and require more space.  

On my farm, I use three different sizes of handheld soil blockers. To germinate small seeds, I usually begin with a 20-square press (3/4-inch-diameter block size). When dealing with larger seeds such as okra, it’s best to skip this press size and germinate them directly into two-inch-diameter blocks. The one issue to keep in mind with the smaller block size is that the soil can dry out faster than with the larger blocks, so care and attention is needed so as not to accidentally lose fragile seedlings. 

At the onset of the seedlings’ first true leaves, I move them into two-inch-diameter blocks made using the four-square press. As the seedlings become more mature, I move them up to the final four-inch-diameter block size, using the one-square press, a couple of weeks prior to transplanting them into the garden. 

Part of what holds the soil block together is the established root system of the plant. It generally takes a couple of weeks for each seedling’s roots to fill out the soil block, so I highly recommend waiting for that amount of time before moving a seedling up in block size. I also recommend waiting until the seedlings have established roots in their soil blocks before attempting to transport them to market.

Soil blocked plant starts make a unique and popular display at the farmers market. (Photo: Jillian Garrett)

There are as many different formulas for ideal soil-blocking mixtures as there are farmers using the method. Each person has their own idea of what works, and everyone thinks that their recipe is the best. At the end of the day, the important part is that your soil mix is compactable but still possesses good drainage, which is why many folks recommend a blend that includes finely sifted compost (or potting soil) and coconut coir. I recommend experimenting to see what works for you and coming up with your own special blend. It can be something as simple as off-the-shelf seed starter soil or as bespoke as a mix of fine-grained homemade compost and sand with a small amendment of pulverized egg shells (such as that used by Siskiyou Farm). 

I also recommend using a deep rectangular tray (or even a wheelbarrow) in which to mix your soil medium. The secret to soil blocking is achieving the right consistency: If it’s too dry, it’s prone to crumble and fall apart; if it’s too wet, the blocks will slump over and deform. To make the mixture stick together and compact well in the blocker, you need to add a lot more water than you would think. According to Coleman, the ideal consistency is “much moister than most growers are used to. We are talking about something akin to chocolate fudge mix.” Essentially, it needs to be moist enough that, when you squeeze a handful of the soil mixture, a little water comes out.  

After you have filled all the squares in the blocker with soil mixture and smoothed off any excess, press firmly until you see water seeping out of the bottom. Then, release the handle and gently lift the blocker away (I recommend also using a slight rocking motion as you lift up), thereby freeing the soil block squares. Don’t feel bad if your first few attempts end in tragedy (mine certainly did!); perfecting this technique can take a little practice.

Beyond decreasing my reliance on plastic, soil blocking has had the added benefit of increasing my plant sales. By being one of the first farms to implement it on a commercial scale in my area, I can offer a unique product that really piques customers’ interest. Displaying shelf after shelf of soil-blocked plants in my farmers market booth is an excellent recipe for attracting curious passersby who want to know more about the pot-less plants. I have noticed a marked uptick in foot traffic and revenue at my booth by offering my plants in soil-blocked as opposed to potted form. 

While soil blocking does require a bit more labor and an upfront investment in tools, its benefits far outweigh these minor obstacles. Eliminating the need for plastic pots, creating healthier plants and root systems and—if you’re selling plant starts— increasing sales, are all reasons to give soil blocking a try. 

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