“I can take those out for you when the machines come through,” Sam offered. He was referring to two huge multiflora rose bushes at the mouth of the tractor road he’ll be improving for me. Their long, densely-thorned canes claw at my vehicle every time I turn up the road onto the property. “Multiflora rose is no one’s friend.”
Sam isn’t the first to express this opinion about one of the invasive species growing on the land I affectionately nicknamed The Boot. My guides from Cooperative Extension Services had warned me about them, too, along with several others: bittersweet vine, mimosa trees, miscanthus (Chinese silver grass), and Japanese stilt grass. Whether they were introduced accidentally or for some well-intentioned purpose, they’d all escaped into the wild and often suck up resources native species need to thrive.
My first instinct was to wage full-out war on them, eradicating them as best I could. But as I am learning about sustainable living, other perspectives have edged into my awareness and are shaping how I look at the landscape.
Partners in Permaculture
I was frowning at the mimosa trees and telling Zev, the permaculture design consultant I’d engaged, that I needed to get busy digging them out.
Zev replied with a non sequitur: “Did you know there are types of tea bushes you can grow here in the mountains?”
WHAT?! Tea is one of my favorite beverages. Tea not only warms me but also provides comfort, soothing my often persistent tension. I did a happy little jig and told him I hadn’t heard that before.
“Mimosas make great companion plants for tea bushes,” Zev continued, connecting the dots between my threat of planticide and his odd response. “As the first tea buds come out, the mimosas shade them. Later, when the bushes have fully leafed-out, you cut the mimosas back to give the tea more sun. And mimosas are a high-protein fodder for goats and sheep, if you’re planning on raising livestock.”
I have no plans for livestock, but the companion planting information thrilled me. One of the core principles of permaculture design — and sustainable living, in general — is optimizing opportunities for growing food. Terms like “edible forest” and Hugelkultur have slowly crept into my vocabulary, casting a different lens on how I might live sustainably and harmoniously on the land. I made a mental note to research carefully the impact of any plants I planned to remove before I dug them out, in case there were opportunities for symbiotic pairings.
“I’m excited that you have multiflora [rose] on your land!” wrote Sara in a message. “She taught me a lot about having healthy boundaries and what it means to love and nurture myself… I hope that she’s an equal gift to you!”
I’ve been following Sara on Instagram for about a year now. Her sensitivity to the stories that shape and are shaped by landscapes was one of the first things that drew me to her. Following her reading recommendations, I became familiar with the writings of Sharon Blackie and Mary Reynolds, both of whom dive deeply into what it means to be in relationship with the land. More recently, I’ve begun referring to Sara as one of my informal teachers in foraging and herbalism. While watching her recent live Instagram video story, I’d asked Sara if multiflora rose was appropriate for making tinctures and teas. She’d enthusiastically replied, “Yes!” before adding that the benefit of using invasive species was that you couldn’t over-harvest them as you could the dwindling native plant species.
Freely foraging invasives is a theme running through the foraging and herbalism communities, in my online classes and on various social media.
While no one condones cultivating or propagating invasive species, foragers and herbalists alike encourage opportunistic gathering for food and medicines. Rose, for instance, is an astringent and an anti-inflammatory and can be used both topically — as it often is, in creams and cosmetics — and internally, as a delicious tea. I’ve also found rose tincture to be an effective tonic for soothing grief. Multiflora rose, now naturalized and considered wild, brings a particularly tenacious energy to its gentle healing properties.
Even parts of that pesky mimosa tree I wanted to kill can be used beneficially. It’s good medicine for burn and wound care, soothing coughs, and relieving oral discomfort. It’s also an immune booster, for which the less plentiful, native echinacea (a certain species of coneflower) and golden seal plants are known.
Non-Native Species: Invasion or Evolution?
“Landscapes change,” Zev told me. “You can’t really stop evolution.”
He had a point.
While many non-native species such as kudzu and garlic mustard are reviled, others have been accepted and even cultivated. Many types of fruits and berries — including blackberries and raspberries (both considered invasive in certain regions), along with apples, pears, cherries, and all edible citrus fruits — were transplanted from Europe and Asia but have become vital food sources. And these are just imports from the plant kingdom. Starlings, several species of sparrow, and even a species of grey squirrel were introduced from other continents. In fact, voracious “infestations” of the Eastern grey squirrel have all but decimated native populations of the smaller red squirrel. Yet these species have not only been accepted as residents but, in the case of the fruits and berries, have even become important commercial crops.
So, what is the middle way? I wondered. How do I help contain species that threaten the availability of native plants but still make use of their beneficial aspects?
I think the balance, for me, will be opportunistically harvesting invaders, while also doing what I can to protect and restore native plants through seed collecting and trading in my tiny corner of the world.
For the moment, I’m sticking to my plan of living as lightly as possible out there — once I actually get out there — and observing the land for a year before doing any planting or clearing, outside of what I need for a home site and access to it.