Dark Night of the Soil: Restoring the Human-Humus Relationship

“‘Imagine a conference not on the Future of the Humanities in the Capitalist Restructuring University, but instead on the Power of the Humusities for a Habitable Multispecies Muddle!

…human beings are with and of the earth, and the biotic and abiotic powers of this earth are the main story. However, the doings of the situated, actual human beings matter. It matters which ways of living and dying we cast our lot rather than others. It matters not just to human beings, but also to those many critters across taxa which and whom we have subjected to exterminations, extinctions, genocides, and prospects of futurelessness.”

Donna J. Haraway, Staying with the Trouble: Making Kin in the Chthulucene

Much of our soil is becoming mere dirt. And if you care about climate change, you need to care about the crucial role that land degradation is playing in global warming, and the crucial role that soil restoration will and does already play in creating real climate solutions.

Healthy soil teems with life beneath our feet. Being land-dwellers, we tend to focus on what’s aboveground. When we observe plants, we’re typically only seeing 30 percent of the overall biomass of that plant! Besides root structures, all sorts of bacteria, organisms, and detritus interact in complex ways in soil. Within a cubic meter of healthy earth, you may find fungal hyphae twice the diameter of the earth! For those who do not know, hyphae are thread-like tubular structures, a mass of which make up the mycelium, which is the true body of a fungus. Hyphae digest externally (by releasing chemicals and enzymes into soil and nearby plant tissues) and form connections that transfer nutrients into itself as well as the nearby plants. The complex subterranean world was designed by nature intelligently; our interference in its wellbeing has had devastating fallout including desertification and global warming.

The number one culprit in degrading and eroding soil is big agriculture. Practices like tilling, no use of cover crops, and heavy use of fertilizers and pesticides all strip nutrients and microbes and destroy what Walter Jehne, Australian climate scientist and soil microbiologist, calls the “soil sponge,” full of fungal hyphae helping to create a porous living material that can sequester carbon. Sue Van Hook, mycologist, naturalist, teacher and healer, explains in this interview with Mushroom Revival that carbon is like the skeleton of the sponge and can hold up to 8x its weight in water. This massively increases the longevity of soil and the ability to continue growing in times of drought. Spores from fungi that grow in soil also trap water vapor, and Walter Jehne notes in this excellent interview how water vapor plays a key role in hydrology and the cooling of the planet. 

Walter Jehne illustrating the soil sponge, largely made by fungi and carbon who make space for voids and space in the soil structure, in which water and roots can proliferate. Jehne also explains how the increased surface area of minerals in a soil sponge like this increases biofertility.

He further explains that, “For the last 8,000 years of ‘human civilization,’ we’ve been very effective at clearing and burning [productive] land, cultivating those soils and building industrial systems. We’ve oxidized the carbon and destroyed the biological cycles that underpin the health of those landscapes. We’ve done that with 5 billion hectares of land, turning 40 percent of the Earth’s land surface into desert and wasteland. As we oxidize the carbon, by definition, those soils can’t infiltrate, retain, or make available water from rain. Invariably, they go to desert. That’s been the history of man on this planet.”

In brief, sequestering carbon in soil has the potential to reverse climate change by firstly drawing down the oxidized atmospheric carbon into the ground where it is stable and beneficial, and by rebalancing the water cycles of planet earth.

OK— so how does humus play into this?

You may be thinking it has something to do with compost? Topsoil? Organic matter? Well, sort of. Let’s start with organic matter. When it decomposes, all kinds of molecules are broken down (protein, sugars, amino acids, etc.) by bacteria/fungi/other organisms in the soil. Eventually usable stuff that’s been broken down as much as is possible is available to plants. Then there’s leftover molecules largely made up of carbon, and this absorbent material that we’ve historically called “humus” is very stable and can persist in soil for hundreds of years. 

Humus is hard to define. In fact, Erhard Jennig writes that “humus is not a real substance, but rather a process.”  The seemingly simple and common definition of humus as “black-brown matter in the topsoil produced by the putrefaction of vegetable and animal matter” does not capture the complexity of formation processes that take place following decomposition processes, which includes binding together with inorganic compounds like fine clay particles. More recent research into soil microbiology by Jehne reveals that “humus” may have more to do with what is secreted by plant roots than we previously realized. 

We can agree that compost is good, and adding organic matter especially to areas in which you frequently harvest seems especially good. But Jehne says that most soil carbon comes from plants’ root exudates. “Nature created soil by growing plants and making sure that potentially up to 60 or 70 percent of the biomass produced can be fixed into stable soil carbon. Currently though, little of it is.” Importantly, fungi are the necessary agents that mediate conversion of these root exudates into humates or glomalin (stable soil carbon). Glomalin is produced from leftover chitin from cell walls of fungi and acts like a glue or bedsprings within our soil sponge. 

These facts illuminate why common agricultural practices that rely on constant soil disturbance through clearing and harvesting end up making the humus process nearly impossible. The humus process generally requires undisturbed land, which is why you’ll find the richest stores of that authentic black topsoil in untouched forests. We need to revise what “commonplace” growing practices are these days—let’s choose practices that support the humus process and the formation of a strong soil sponge that sequesters carbon, retains moisture, and creates nutrient-rich food for everyone. 

Fungal hyphae, an important part of the soil sponge and the humus process. Photo by Jerzy Opioła [CC BY-SA]

What You Can Do

Every bit of carbon that we can re-sequester into soil matters. In reality, restoring the human-humus relationship—restoring our “soil sponge” and recognizing the sacredness of living soil itself— is much more about land management practice than adding awesome compost or other soil amendments.

Van Hook and Jehne note or imply the following basic land management tasks that will restore the soil sponge. Many of these are obviously applicable to farm management, but they can also be adapted for personal backyard growing practices.

  • Don’t till! Tilling breaks up important fungal hyphae, disturbs other processes, exposes soil to radiation, and oxidizes carbon.

  • Use cover crops and groundcover.  Keeping soil covered at all times with plants reduces carbon dioxide off-gassing, provides food and relationships for beneficial fungi, attracts biodiversity and potential pollinators, increases fertility and aeration, and decreases the likelihood of heat domes and runoff. 

  • Diversify crops. Mixed species provide better benefits for everyone below ground as well as aboveground. 

  • Implement appropriate grazing practices, especially in grasslands. Think of grazing animals as “mobile biodigesters” (term coined by Jehne) who help return unharvested vegetation to the earth rather than having it burn. The hooves of these herbivores also break up soil, they help spread seeds, and waste adds fertility. Appropriate grazing means livestock are moved regularly so nothing is overeaten. Atmospheric science has shown that herbivore-maintained grasslands produce an abundance of the kinds of ions needed to break up methane ions, another harmful greenhouse gas.

  • Oppose fracking however you can—the methane exposed from that far outweighs any methane from other sources.

  • Stop using biocides, which whether organic or not, kill life outright in our soils.

  • Plant crops with deep roots like bluestem prairie grass, which pump carbon downwards into the soil.

  • Support regrowth of forests—including urban forests—however you can.

  • Aim to create perennial gardens and food forests rather than gardens full of annual plants. 
Wild Ginger was one of various groundcover plants EFTE Eco-landscaping installed in a woodland reclamation project.

As it goes in this “multispecies muddle,” our human health is directly tied to soil health. Nutrient density depends on fungi converting organic matter into available minerals, and nutrient density and quality of food grown (possibly even the presence of beneficial microbes) affects our gut health. And as we now know, many illnesses can be tied to gut imbalance. Oh, and not to mention the obvious hard truth: loss of productive soil ultimately leads to not only less nutritious food but less food period…many civilizations “plowed themselves out of business,” so to speak. But of course, we only need to worry about food security if we can first secure the habitability of this planet (i.e. mitigating climate change): habitability not only for us humans, but for all our critter friends whose homes and lives are intertwined with our own.

I hope that alongside the abovementioned practices, more humans will feel an inner perspective and awareness shift. The ground beneath our feet is incredibly complex, intelligent, responsive, and alive. We have historically demanded of the ground so much, dominating it with our shovels and machines and flames. What will happen when we recognize that which we stand upon and that which feeds us as sacred and sentient? What if, along with our revision of physical actions and care-taking, we infuse our everyday awareness with deeper sensing and gratitude for the cycles of the underworld?

For visual/auditory learners interested in hearing more details from Walter Jehne and his feasible solutions for literally saving the world, check out this full lecture video. 

A shorter visual illustration of the soil sponge can be found here

Meet the Mushrooms, Episode Two: Giant Puffballs

While lots of fungi are very small, in some cases too small to see, today’s spotlight mushroom is hard to miss when you come across it. Often mistaken for a volleyball lost in a field, the Giant Puffball (Calvatia gigantea) is aptly named—it’s a large, usually round, all-white fruiting body often found in fields, meadows, yards, and woodland areas. I found my first Giant Puffballs this year in early November, which is a littler later than what most guides would suggest (September-October). They were located in a kind of border area between a wooded zone and a landscaped yard. One of them was being choked by vinca—this one was too mature to be eaten (see my tip guide below for how I knew that).

Luckily, the disappointment didn’t last long as I soon spotted two other perfect volleyballs nearby! It isn’t uncommon to find Puffballs living in communities like this. 

Tips for Safely Harvesting Giant Puffballs

  • It is safer to harvest volleyball-size Puffballs than smaller ones. Some smaller ones are fine, but there is a higher chance of misidentification in those cases.
  • They are always found on the ground.
  • The texture of the Puffball should be smooth, perhaps leather-like, and perhaps with small “craters.”
  • There should be NO STEM and NO GILLS.
  • When you cut open the mushroom, the color should be solid white all the way through. The texture should be something like tofu. If you see any colors besides white (like yellow or brown or green), don’t eat it. If the texture is mushy, don’t eat it. If it smells really funky, don’t eat it!

It isn’t exactly known whether this mushroom is mycorrhizal (in a complex relationship with plant roots) or can simply spread its spores anywhere to reproduce, but what we do know is that it isn’t easy to cultivate like some other mushrooms. I would suggest simply noting where you found a Puffball and returning there the following year to harvest again.

Eating Puffballs: A Recipe for Pizza!

There are as many ways to prepare Puffballs as there are ways to prepare meat or tofu. One idea I’ve heard about from forager friends that I decided to try this time is Puffball Pizza. It turned out great! I’ll share with you my basic recipe below.

The next time you find the spectacular lost volleyball fungi poking out from the ground, go ahead and get excited! You really can make a feast with this mushroom, and food security and deliciousness are definitely things to get excited about. For me, there’s a thrill and feeling of connectedness when I am able to forage for wild food. Luckily, puffballs can have trillions of reproductive spores, so as long as one of them is left on the ground to reach maturity, the spores will ensure future mushroom friends, fruiting bodies, and hopefully plenty of Puffball pizzas to come.

Note that if you do not have personal experience mushroom foraging, it is suggested to obtain a positive ID from your local mycologists or experts. Some wild mushrooms are poisonous and it is your responsibility to identify wild food before ingesting.

Kinky Roots: What Tree Transplanting and Trauma Can Teach Us

One of EFTE’s values is “plants are people too;” but lately, I’ve been thinking of it also as “people are plants, too.” Just like people, plants deserve love, care, and understanding of how they like to be treated and what their needs are in times of transition. Just like plants, the roots young humans develop given their environmental conditions have long-term impacts on wellbeing.

The other day as we were installing viburnums and Mountain laurel at a woodland site, we found that the plants from the nursery were extremely pot-bound with badly kinked roots and root flare buried too deep under the soil. Unfortunately, it’s not uncommon for nursery conditions to lead to this type of growth. Like people, the plants develop in a way that reflects circumstance, context, environment. Any number of factors such as soil quality, container size, sunlight, watering habits, etc. can affect the roots of a baby plant. What happens when it’s time for a young container-bound plant to move to a new earthen home? As with humans, we know the world is larger than the home we grow up in, but we may find that as we start to fill out into possibility and fertile expanses of soil, perhaps there are some girdled roots, so to speak, getting in the way of healthy growth.

Sad street plants installed still potbound with rootball in bad condition (Photo by Sherrilyn Billger)

A good handful of landscapers out there would probably just install the plant as is, thinking it looked fine at first glance. And it’s true, in *some* cases perhaps the resilient plant would do fine, but in other cases the roots would continue to girdle and end up leading to sickness or short life. Before beginning work in the field of gardening and eco-landscaping, I didn’t know that, like people, sometimes you need to dig around a little bit to find out what’s really going on with the roots and growth patterns of a plant, and that this is a crucial step when transplanting a young shrub or tree.

As we examined the rootballs of the viburnums, we had to dig and scrape and work with the material to discover where the healthy roots were that we needed to keep and where the kinky roots were that would inhibit the plant from up-taking nutrients and living sustainably. This process reminded me of therapeutic frameworks and healing work. Through therapeutic and mindful practices, humans often find that within themselves, there are kinked roots (usually formed when developmental needs weren’t met or through childhood trauma, or perhaps stemming from generations-long familial trauma) amidst strong, healthy, resilient roots. We may have been planted in a new situation after childhood or experienced trauma and/or transition at various later stages of life and found that, perhaps surprisingly, some of our coping mechanisms can actually get in the way of living our healthiest possible lives.

I recently attended a workshop on the Hakomi Method of Mindful Somatic Psychotherapy. Fascinatingly, we learned with hands-on experience how someone with developmental trauma who hears a potentially nourishing phrase will often have some somatic response indicating that they are not quite able to uptake that nourishment. For example, this is a potentially nourishing phrase: “Your heart deserves to be taken care of.” Folks who are able to absorb this statement will report pleasant somatic feelings, or “that feels good,” or perhaps don’t feel much somatically at all. Folks whose life experience has been traumatic in some way relating to this phrase may report different kinds of pangs, pains, or swooshes of sensation in different parts of their body, perhaps connected with emotion. The body is not able to uptake the nourishment, and now the client and therapist can both see more clearly where the girdled or problematic roots may be.

Girdled Amelanchier stump. This tree was most certainly having a hard time properly taking in nutrients and healthfully growing. (Photo by Sherrilyn Billger)
Potbound roots should be redirected outwards or cut before planting

Although with humans it isn’t always so straightforward or possible to detangle or cut away the kinky roots when being transplanted, with plants it is something we can certainly do. Researchers have said that it is possible to cut away up to 90% of kinked roots at planting time and still have the plant thrive. The most important thing is to find the root flare at the base of the plant, make sure it is level with the top of the soil, and to get as many of the roots as possible to expand outwards rather than circling in on itself. This is a beautiful metaphor for humans as well: sometimes we need a little assistance getting organized inside and getting prepared to expand outwards.

Experience shows that plants with a significant amount of problematic roots removed during transplanting may look less beautiful in the first year, but in the long run will look more beautiful and will live longer than trees who were planted with rootball still potbound and girdled. This makes me think metaphorically of a larger scope of humanity. It feels to me that our society is in a big time of transition (maybe we always are, more or less)— that we’ve exposed a lot of kinky roots at our core. I think we’re still digging around and getting a feel for the shape of the rootball and the extent of the girdling. Yet, there is a sense of urgency. It’s time to cut away the problematic roots. I’m referring broadly to histories and persisting realities of racial, gender-based, and other types of oppression and violence, white supremacist and colonizer frameworks, human-first/domineering non-relational systems, and more. It may not appear to be a “beautiful” process for everyone, at first, as we snip such roots, but it’s crucial for a healthier and more just future. I wonder where our healthy collective roots are–how can we locate those and help them get stronger? To me, this often is the work of artists, myth-relayers, storytellers, and more: creative documents can help us examine where our kinky roots have sickened ourselves and where our strongest roots could grow us into uniquely graceful, robust, or resilient beings.

If you can keep following my societal metaphor here, or even the personal therapeutic metaphor, consider that there may be times we are dealing with an older, well-established tree rather than a young tree at planting time. Older trees, for a number of reasons, including but not exclusive to the poor initial planting and root conditions, may have sick roots or get sick in other ways. One technique arborists use to ease this is to do radial trenching. In addition to cutting away obvious and easy to locate girdled roots, we can dig holes between root flares to add nourishing organic matter and to aerate the soil. Like with older individuals or with habituated societal patterns, we can certainly still work to cut away the unhealthy and knotted roots. At the same time, we can infuse the context and individuals with nourishment, love, and support. We want to give them the best chance possible to thrive. Maybe plants and people are not so different, after all: we all need a healthy environment where we can safely grow to our fullest potential, and sometimes, when conditions weren’t perfect, we need a little extra -or maybe a lot of- TLC at various stages of life to help us revivify.

Cutting out obvious girdled roots and adding compost between root flares as part of a radial trenching technique. (Still from a video by Courtney Paoli)
Some wounds scar for a lifetime. Somehow this rope is embedded into the bark of a Holly tree. It is likely disturbing flow of nourishment, yet the resilient plant grows on. Please take care of your young ones– whether plant, human, or otherwise–and take care of each other. (Photo by Victoria Moyer)

Meet the Mushrooms, Episode One: Chicken of the Woods

A beautiful rosette of Chicken. All photos in this article are from members of the Philadelphia Mycology Club, specifically Bethany Teigen, Dan Schimmel, and myself.

Ahh, autumn! The leaves crunching underfoot, the crisp and chilly morning air, the pumpkin-everything-everywhere, and—what’s that huge cluster of orange cascading down that oak tree? Mushrooms, you say?

Yes, that’s delicious “Chicken of the Woods!” Laetiporus sulphureus, to be more technical, also commonly called Sulfur Shelf. Laetiporus cincinnatus is another edible similar-looking species, but not as delicious, so I’m focusing on sulphureus. It’s relatively easy to identify (David Arora of Mushrooms Demystified lists it as one of the “foolproof four”) and, as its name would imply, can have a quite chicken-like texture and flavor when prepared properly and if the specimen is young and from a good tree. Below I cover some key identification and harvesting tips as well as some ideas for culinary use.

Note that if you do not have personal experience mushroom foraging, it is suggested to obtain a positive ID from your local mycologists or experts. Some wild mushrooms are poisonous and it is your responsibility to identify wild food before ingesting.

WHERE TO LOOK FOR IT 

  • Sulphur Shelf grows exclusively on trees. It grows on living (mature and already dying) as well as dead trees (as it is both parasitic as well as saprotrophic). This includes logs, so double check those logs and piles of wood to see if a Chicken might be lurking on the other side! 
  • You will find it anywhere on the tree, from the base up through the height of the tree. You might also find it on stumps.
  • Only harvest from hardwood trees such as oak or beech. Oak is often a safe bet. Do not harvest from any conifers or locust or eucalyptus trees (these are the ones that might make you sick).
  • Be on the lookout during August through October, possibly even later, for that beautiful pop of orange as you walk through the woods. These mushrooms tend to grow fast and in large quantities. Make a meal to share with friends!

HOW TO IDENTIFY IT

  • The color can range from orange to salmon to orange-yellow to yellow. The color fades or becomes more white with age. You can use these photos for reference as well as any mushroom book, other websites, or online mushroom groups. 
  • The underside has bright sulphur yellow pores (it’s a polypore, literally it will look like many pores, rather than gills).
  • The brackets are somewhat fan-shaped and can be smooth to wrinkled to lumpy; caps are usually overlapping or in bunches, though occasionally solitary.
  • There is no obvious stem.

OTHER COOL FACTS 

  • Unlike some more rare mushrooms, there aren’t major sustainability issues around the ethics of harvesting this mushroom.
  • For the ambitious folks, it is possible to cultivate your own C.O.W. —but this is beyond the scope of this current article.
  • As for nutrients, Sulphur Shelf is high in protein as well as an assortment of vitamins, minerals, and antioxidants.
  • These mushrooms may also have medicinal aspects such as antimicrobial and cancer-inhibiting compounds.
  • Sulphur mushrooms can also be used to make natural dye.

HOW TO EAT IT 

  • Harvest only young and tender caps. If you do want to use the older specimens, you can try to just cut off and use the more tender outer edges.
  • If possible just clean with a damp cloth. The mushrooms are very absorbent and you don’t want them to become spongy.
  • Make sure to cook very thoroughly. This breaks down the cell walls, making the mushroom more digestible and nutrients more available. This also kills potential toxins or pathogens. And little bugs if you didn’t clean them well 🙂
  • Substitute the same amount of this mushroom in any recipe that calls for chicken.
  • Super easy way to cook: just slice it thin and fry it in oil or butter, with some salt and pepper. Use as little oil as possible, again because of their absorbency.
  • Easy: slice thin and add it to your next omelet or scrambled eggs dish.
  • Foraging meets fast food: Try making breaded “Chicken” nuggets or “Chicken” fingers with a side of homemade honey mustard.

Stay tuned for more episodes of “Meet the Mushrooms.” For those of you new to mushrooming, I really can’t say enough about the joy of relating to fungi. Mycelial networks are all around us, giant organisms largely invisible to our own eyes, yet engaging in all sorts of ecological functions that often transcend human categorization. Learning to identify and eat the fruiting bodies of some of these species is just one simple way of developing a relationship, albeit a very useful and nourishing one! While my articles will tend to focus on visible and edible species, I encourage the intrigued reader to embark on their own mycological research. It is a pursuit sure to inspire, or at the very least, boggle your mind.

An Introduction to Invasivorism

Omnivore, carnivore, herbivore, locavore, vegan, freegan, paleo, etc.—there are so many diets and lifestyles to explore and follow, each with their own body of ethical, biological, and practical reasons. One diet in particular that’s caught my attention lately is invasivorism. Essentially, invasivores focus on consuming invasive species in order to control those populations and thus eventually restore ecosystem balance. It’s an added benefit that many invasive species are actually quite nutritious for humans (but let’s not emphasize that too much, lest the foods become too desirable and intentionally farmed!).

According to the National Wildlife Federation, an invasive species is “any kind of living organism that is not native to an ecosystem and causes harm.” Invaders can change the fabric of an ecosystem by out-competing and killing off native species, decreasing diversity, spreading particular diseases, and altering the food web. These are just a few examples of the multitude of complex issues associated with invasive species.

The term “invaders” certainly sounds threatening and malicious, and I often hear people speak the word with a tone of anger, even hatred. But let’s not forget that these species were usually introduced to foreign ecosystems through human behaviors. Now they’re only doing what they can to survive, just like any other organism. Whether intentionally or not, we humans are largely responsible for the complicated disturbances rippling throughout ecosystems. Invasivorism is a small reach towards finding actions that can, hopefully, have some sort of positive effect. 

If you have any interest in foraging for wild food, I think it’s worth your while to be able to identify invasives and consider how you’ll relate to them, hopefully with the best big-picture intentions for ecosystem health. While invasives include any type of organism, for the scope of this article (and in my present-day life), I’m focusing on plants. Below, I discuss Garlic Mustard, Japanese Knotweed, and Wineberries, three types of edible invasive plants in Pennsylvania and a few ideas for how to approach, harvest, and eat.

Garlic Mustard

From a patch in Morris Woods

Alliaria petiolata comes from Europe and can be found all throughout the US. invasivore.org provides some concise information on how Garlic Mustard disturbs the ecosystem, particularly through direct competition and negatively altering soil chemistry in its growing area. Garlic Mustard spreads only through seed, which is hopeful news, because it means that if you harvest the whole plant (make sure you’ve plucked the whole thing including roots) before it goes to seed in early spring, you can slowly reduce the population of it in the chosen harvesting area.

The easiest ways to incorporate Garlic Mustard in your diet are to toss the fresh leaves into any salad, or, my personal favorite, make wild pesto with it. You can add it to an existing recipe or base the recipe around it to use up larger amounts of the plant. If you want to be meticulous about discarding unused parts of the plant, such as large stems and root material, consider drying it out and then burning it in your next campfire.

Japanese Knotweed

Knotweed doing its thing: spreading quickly

Sometimes called False Bamboo, this plant is often found in disturbed areas and especially near rivers and streams. It’s a notorious invasive that spreads rapidly through multiple ways such as seed dispersal and stems shooting from its strong rhizome system. Its roots are unimaginably hardy and can even travel underneath and shoot up from concrete! It grows densely and tends to block out any other kind of native vegetation.

In Japan, Knotweed was prized as a nutritious mountain vegetable. Young shoots were harvested, peeled, and lightly cooked, or perhaps pickled. The roots are also extremely high in the potent medicinal compound Resveratrol, among other compounds.

Herbalists recommend tincturing the roots to include in multi-use medicines good for many conditions including Lyme’s Disease. If you stumble across a young Japanese Knotweed plant, try digging up the roots and young shoots for medicine and food—just be careful to dig up all of the root and rhizome material. If you find older and taller plants, it is recommended to leave it for professional removal, as the rhizome system will be too large to dig up entirely.

Wineberry

Yummy berries found in Cobb’s Creek

And now, for the most relevant plant for the month of July: Wineberries! Rubus phoenicolasius, also originating from Asia, is an invasive shrub/vine found in disturbed and sunny areas. Be careful when searching for it, as it tends to grow in conditions also loved by Poison Ivy. New York Invasive Species Information notes that Wineberries create “impenetrable thickets in natural areas, making the habitat unusable for some species and creating hiding places for others,” but also that “there has been no study to date documenting its specific impact on native species.” Wineberries are also easier to dig up than Knotweed and seem to present less of an intense threat.

The plant spreads largely through seed, which usually must be scarified through the digestive system of an animal to germinate. This is particularly important to note: several small woodland creatures now depend on this berry for food. In these cases, perhaps leaving many of the plants isn’t the worst idea. Some naturalists have recommended that it is beneficial for humans to harvest many of these berries, while leaving some amount near the forest floor. This way, we reduce the overall amount of seed traveling through their bellies and butts, but we don’t get rid of it entirely.

Besides, wineberries are really delicious and can be used the same way you would use a raspberry. If you’re not sure how to identify wineberries, look for hairy red stems and berries that are often slightly more orange than a raspberry. Also note that wineberries stay enclosed in their sepals until shortly before ripe. Get out foraging for your local wineberries before it’s too late—your tastebuds will thank you! 


While it’s unpractical to solely consume invasive species, I am in favor of incorporating them into your diet. Particularly, if you can be sure your actions are slowly reducing the population (such as harvesting the whole Garlic Mustard plant before it has gone to seed), why not give it a try? Slow but sure human removal may sometimes be a better option than widespread chemical wipe-out, which may be too sudden and throw off an adapting ecosystem. Plus, lots of invasive species are healthy and medicinal. Better to eat them than to hate them, right?