Japanese knotweed with a silver lining

Maxwell Fertik

1 June 2024

knotweed raft on Mashapaug Pond, 2023, photo credit, Maxwell Fertik

Maxwell Fertik works with a globally invasive species to tell a story of local industrial devastation.


(A message to the reader.)


1) There is no such thing as an undisrupted ecosystem.

In America, invasive plants are often considered a hated presence. Gardeners shun them and plant nativists call for an all-out war on them. Make no mistake, they are pesky, persistent and without a doubt a problem. Nonetheless, I challenge you to adopt an alternate perspective. Consider the invasive plant as a post-industrial resource and symbol of abundance within the ruins of American industry. Also a visceral stand-in for colonialism, xenophobia and post-industrial abundance.

Long before the first industrial revolution, humans defied indigenous wisdom and developed an Earth that disregards the way nature moves, an Earth that treats humans as an exception to natural laws and performs for humans the act of submission. Throughout the past two years, I have seen the world through the eyes of Japanese Knotweed (Reynoutria japonica) (虎杖), and deciphered the spread of this non-native species of the Northeast, as a direct product of rapid development and an obvious outcome of human disregard.

2) Every inch of the planet is impacted by industrial development and its chemical legacy has mutated the soil and water.

knotweed field day,2023, photo credit, Arvind Bhallamudi

Specifically, I took an interest in the impact of Gorham Silver Manufacturing on Mashapaug Pond in Providence, Rhode Island as a proxy for the environmental impact of craft industries everywhere in the West. But it doesn’t have to be knotweed and it doesn’t have to be Gorham, these just happened to be my hyperlocal examples. As a response, my friends and I went out into one of the most abandoned relics of twentieth-century industry, an old train tunnel, and spent the day harvesting the knotweed as an endless resource. This was our first Knotweed Field Day.

We did this to promote a value system of abundant over extractive resources and to visualize a post-industrial reality. The vision was to work with my peers and community to thoughtfully and carefully remove this pesky perennial without succumbing to the violent language of invasive biology. In the process, we learned to work with this plant instead of against it and reframe its existence as a displaced species, never meant to grow in the toxic soils of the post-industrial Northeast. Nonetheless, the plant is here and thriving with no plans of leaving any time soon. So armistice, it is.

3) Native to Nagano Prefecture in Japan, knotweed is accustomed to volcanic soils and an ecosystem to keep it in check, namely Miscanthus, a vigorous giant herb, bamboo and Aphalara itadori, a psyllid (bug) that feeds on the stem.

Knotweed was brought to the West as an ornamental for British gardens by Philippe von Siebold in the mid-1800s. It gained popularity for its bamboo-like quality reminiscent of Japanese gardens. England was obsessed with anything “exotic” in this period. But you can probably guess the rest of the story from here. The plant is brought to the United States, either intentionally or not, after it escaped cultivation in Europe. In the 1950s, it was first spotted in New England, 20 years after the plant got the nickname “Hancock’s Curse” for its ability to reduce property value by £100 (about $10,000 today).

4) Meanwhile, Providence, like many other New England cities in the early 1900s, is a booming industrial dynamo.

Morley Field,2023, photo credit, Maxwell Fertik

In 1890, the city housed five of the largest factories in the world and even boasted of having the first industrial mill in America (Slater Mill). However, due to various factors including a devastating hurricane in 1938, most of these industrial giants abandoned ship, leaving their behemoth buildings behind, either to crumble or remain standing as monuments to the past. Today, many of these sites remain standing while others have been demolished. Nonetheless, the soil reflects the immense contamination that lives on long beyond their exit. Gorham Silver was one such example of the group that many local artists and organizers have done lots of work around. But I also chose Gorham because the old site was covered in patches of knotweed. In many ways, this was a collaboration between the contaminated soil, the opportunistic plant and myself. And thus began the playbook++.

Aside) This ++ symbol that appears throughout is a representation of addition and abundance.

5) A playbook++, lays out possible strategies or “plays’’ for making do with what exists around us amid collapse.

Japanese knotweed continues to grow in the most degraded landscapes. It is the central case study and key example of how abundance can be harnessed without exploitation or the assumption of infinite growth. The second to final step of this endeavor was to make knotweed objects at three different scales: a set of silverware, a small table and a raft.

The silverware, made from cast knotweed powder and electroformed with a thin layer of silver, is a direct response to Gorham Silver who dumped toxic solvents and polishing agents into Mashapaug Pond. Silver is not only a symbol of immense wealth but equally, environmental degradation and disrupted ecosystems. The table was a collaborative effort with Sam Aguirre, embodying similar values but proving the strength of knotweed pulp as modelling material.

And lastly, using the bundles of dead knotweed stalks harvested from the pond, the old train tunnel, and other post-industrial sites, I created a raft. The raft can act as a floating remediation island for native wetland species as a way of harnessing this abundant resource and pulling toxins out of the water. It can also act as a life raft in the age of rising sea-levels.

6) Lastly, addressing the xenophobic language around invasive species mentioned earlier, the amorphous element of this project was outreach.

One of my more insightful trips around New England was my trip up to the Maine Invasive Species Network (MISN) conference where they held a workshop on invasive language. I made sure to borrow this tactic and create a worksheet to help my peers reframe the violent and militaristic language used around non-native plants. I was also graciously brought into the BAC (Below and Above Collective) consisting of four artists/designers and one botanist. Together we create floating wetlands made of knotweed pontoons and native plants. We also continued the (one-year) tradition of knotweed field days and received a resounding response this spring as over 20 people joined us to harvest knotweed, fearlessly clipping and bundling for a common cause.

Today, I look at the spot my partner pointed out two years ago and despite the bi-annual bulldozing, a forest of green sprouts hastily appears right on schedule. If nothing else, this project showed me how to work with the abundant material around me and how to share that wisdom with those around me. Regardless of where I exist in the world, I know there will be some form of post-industrial growth to experiment with and carefully deconstruct with my hands. As I mentioned at the end, this resilient plant and this post-industrial city taught me so many stories beyond their thriving nodes. The disrupted landscape is a hostile place, brimming with sharp ruins and feral plants. But within that mess, amid the decay and destruction, exists the seed of radical futures of resilience and belonging.

About Maxwell Fertik

Maxwell Fertik is an artist, designer and educator currently based in Providence, Rhode Island. In his spare time outside of teaching, he makes furniture, he is 1/6th of an artist collective called “Below and Above Collective” and works on top-secret invasive species recon with his partner Erika for their Somerson Sustainability and Innovation Fellowship.

Like the article? Make it a conversation by leaving a comment below.  If you believe in supporting a platform for culture-makers, consider becoming a subscriber.

 


Leave a Reply

Your email address will not be published. Required fields are marked *

Comments

  • Proud Ma says:

    Great meaningful work Max and your team ,as always!

  • Nancy Wilson says:

    I guess you don’t live with knotwood taking over your yard and your neighborhood. you can come here and take all you can from us

  • Karin Martin says:

    I now spend all summer cutting this crapweed at a property it hasn’t been in for 100+ years. Laborious, tedious, time-consuming and unnecessary. I curse the “experts” that sowed it on purpose without my permission.

  • Elaine says:

    Interesting perspective! Anything in our path can be looked at as a problem or a potential resource.
    Good to remember!

  • Edward Halstead says:

    I would like to talk with you about knotweed! I have been winning the fight on our streams and I think it’s worth sharing!!! I have areas that haven’t had knotweed in a few years now but there is a way to do it, but it is a lot of work! Contact me and I would love to share information

  • Patricia Moore says:

    Japanese knottweed is eaten by goats, cattle, horses and pigs. This is especially true when it cross breeds with Giant Knottweed. Shoots can be harvested (see information as to when and how as too early mildly toxic) young like asparagus and later like rhubarb. Plant is used medically although not scientifically supported, as its constituents cross the blood brain barrier, where they act on the central nervous system specifically protecting the brain from inflammation, microbes, bacteria and viral attack. In our quest to eliminate a weed we risk losing a medical advantage. It is believed to act against Lyme disease. It also has high levels of resveratrol as in red wine. Several seed catalogs sell knotweed extract, as it enhances plants resistance to mold, mildew and fungus. I generally enjoy googling a plant and looking it up under Eat your weeds and other sources to find if the plant serves a purpose. Like sunflowers, knottweed kills other plants via toxin secreted by its roots so just as sunflowers can be planted to eradicate a stubborn patch of weeds, so could knottweed. To be edible, it is important to make sure it is not growing in a polluted environment. Some homesteaders report using such plants for thatching roofs.

  • Mike says:

    That raft and cutlery was an unconvincing example of the knotweed usefulness. The rest of this word salad was uninformative and mundane

  • Garland says:

    Maxwell’s story was written in a unique style that captured the nature of his journey. His objective was not to make practical items, but to give meaning to what is otherwise seen as a mere pest. That’s bold.

  • Michael Meyer says:

    I have knotweed in my back yard along the fenceline (maybe 6 ft wide). It grows happily each year with bush cherries and native plums, under the elec lines. Plus, it is a great nectar source for bees.

  • Kathryn says:

    The point about invasive species such as Japanese knotweed is that they out-compete our native species. As stated in the article, there are other native plants that keep the knotweed in check in its native environment. That is not true here.
    Our native pollinators thrive on native species. The invasive species threaten our native pollinators and choke out our native plants. Our forests are now taken over by Japanese Barberry, Chinese Bitterweet, Tree of Heaven, Bradford Pear – the list goes on and on. The Chinese Bittersweet and English Ivy strangle our native trees. Many of our native wildflowers are now endangered and rare.
    If knotweed can be used productively, go ahead and use it. But the growth of knotweed should never be encouraged. Otherwise it will ultimately be the only plant we have, and our native pollinators will no longer exist.

  • Ari says:

    Directly from the NH Department of Agriculture website:

    “Mowed/cut stems/fragments with nodes/joints have the ability to develop adventitious roots and shoots if they come in contact with moist soils or water.”
    By sending these knotweed rafts into waterways, you are spreading this invasive species.

    I was so excited at the beginning of this article. I thought that you had found a productive way to use Japanese knotweed. Imagine my disappointment and horror to learn that not only had you made a set of utensils that only an art collector would appreciate, but you are actively helping this weed to move along its destructive path.
    Please, use your artistry to do something productive for our local native ecosystem, not to help destroy it. It would be even more awesome if you could find a beneficial use that a person without much means has access to.

  • Fakultas Ekonomi dan Bisnis says:

    Do you have any practical advice for applying the ideas from this article?
    Visit us Fakultas Ekonomi dan Bisnis

  • Jane Hudson says:

    Thank you. I’ve long been thinking along similar lines. I will adopt your stance on thinking and language. I’m sure it will improve my mental health and my enjoyment of my garden. Both Knotweed and Himalayan Balsam are edible. I want to find out more about their medicinal properties.

  • Greg Gerritt says:

    I have muc h experience with knotweed, turniga piure field of knotweed into a forest of native trees in Providence. I also know memberrs of the Above and Below Collective and have worked with them to brng the video to the Stormwater Conference

  • greg gerritt says:

    Whayt knotweed does best is prevent erpsion and build soil. the density of the plants prevents runoff and the plant fixes nitrogen, so very helpful if wrong on burn out soils. Wish it had never been intrroduced. some folks also eat the young plantys like asparagus in the spring. I suppress it with shade by native trees when I can

  • Sara H Tomlin says:

    Thanks so much for your work with this species in degraded environments and most especially for your insights and approaches you have shared here. So glad I came across this article. It sort of underscores for me that there is really not much to be gained from continuous anxiety about these challenges, and that new inspirations can come if violence is rejected.

  • talia prado says:

    BRILLIANT article, maxwell fertik…lovely writer and excellent communicator…and your point about invasive species is spot on…eat them!/use them!…definitely! thank you!

  • Mel says:

    The young shoots eat good as well. Think rhubarb, but earthier!

  • Joyfull Judi says:

    Thank you for your brilliant resilience!
    I made a similar municipal appeal for bamboo a couple years ago.
    Wonderful to see neither of us is alone.

  • Michael Robinson says:

    Harvesting a drop in the bucket . And like other invasives, in toxic environments maybe something is better than nothing
    Another use is in herbal teas
    But you seem to ignore the native species they displace, blocking access to waterways ( hence the name, like phragmites) and sunlight
    I did enjoy your shared perspective, but you can’t put lipstick on a knotweed

Tags