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Plants are amazing!

July 14, 2019 by Myke Johnson Leave a Comment

Comfrey
Comfrey Plant in our orchard.

Last night, I watched (again) the documentary, What Plants Talk About. Did you know that plants change their chemistry based on the environmental stressors they experience? So, for example, if a certain caterpillar is munching on their leaves, they can release chemicals into the air, scents, that attract the insect predator of that caterpillar.  Or they might offer nectars that shift the scent of the bug itself, and that scent attracts predators. They also share nutrients with their child plants and other tree species in a forest.

This got me thinking about our human use of plants for healing. We benefit from their chemical wizardry and can use their medicines for our own challenges. Over thousands of years of human “prehistory” and “history,” we learned the benefits of so many various plants in our environment. A body of knowledge has accumulated for the medicinal use of herbs.

Plant medicines can also be used to help other plants. Michael Phillips, in the book Holistic Orchard, recommends making fermented teas of comfrey, horsetail, stinging nettles, and/or garlic scapes to use as a foliar spray to help orchard trees during the summer.  Comfrey provides large amounts of calcium. Horsetail has natural silica which helps the plant cuticle defense against certain summer fungi.  Nettles are a tonic of overall nutrition with trace minerals, vitamins, nitrogen, calcium, and potassium. They also have silica, with levels skyrocketing when seeds formation is just beginning, so that is a great time to use it. Garlic helps to carry other nutrients.

It just so happens that I was in the orchard last week, thinking I needed to trim back the comfrey because it was getting too big.  Then I noticed that the nettles in Sylvia’s herb garden were flowering, maybe starting to form seeds. (We’d rather that they didn’t spread nettles everywhere.) And lo and behold, the garlic plants had formed scapes. So maybe it was time to make some herbal tea. (We don’t have any horsetail, sadly.)

Comfrey Nettles Garlic brewTo make the fermented tea, you use a five-gallon bucket.  Cut plant leaves into the bucket and loosely pack them in.  Then, pour a kettle of boiling water over the leaves to get things started, and add unchlorinated water to fill it to the top. I used water from our rain barrels. Then “let sit for seven to ten days somewhere outside, loosely covered to prevent significant evaporation. This fermentation period makes the constituents that much more bioavailable for foliar absorption.” It gets pretty smelly with sulfur compounds–that’s how it is supposed to smell. You strain it when you use it. Once brewed, you dilute it, using about a cup of the tea per gallon of spray.

So I made the tea on July 6. It is likely ready to use about now, though I went ahead and added two cups to the spray formula I did on July 9th.  Having such a small orchard, I might not be able to use all of the tea in a timely way, so I figured that partially brewed tea would add something beneficial in any case. I will add whatever I don’t use to the compost pile.

A few other thoughts were brewing in my mind after watching What Plants Talk About. If you think about how plants change their chemicals to fit their environmental stressors, you have to conclude that the medicines in the plants might be changing day by day, hour by hour. So when you harvest that plant, and in what condition you harvest it, might make all the difference in the world about whether that plant has the medicine you need. And perhaps that is the source of the “old wives’ tales” about when and how to pick various medicinal herbs. When the moon is full, or first thing in the morning? (By the way, I think that old wives’ tales are often the source of much hidden wisdom.)

If I were a young person just starting out as a scientist herbalist, I would want to ponder how we might experiment and cooperate with plants to create particular medicines that we need. We’d have to start by understanding and measuring the differences in their chemical composition under various conditions. Try to better understand why the old herbalists knew the best times for picking. That might take a while. But then, once we better understood these marvelous beings, maybe we could learn to communicate back and forth with them, and then, perhaps we could invite them to create new medicines for the diseases we face in these times. What a line of research that would be!

Stinging Nettles
Stinging Nettles

This post was first published on my blog, Finding Our Way Home: A Spiritual Journey into Earth Community. 

 

Filed Under: food forest, Lost Arts, Permaculture, Plant Identification Tagged With: Comfrey, Earth Community, fruit trees, Garlic, Herbs, Holistic Orchard, Medicinal Herbs, Nettles, permaculture, Plants, Science, Tree Care

Permablitz & Community

March 8, 2019 by Myke Johnson Leave a Comment

As we plan for a new Permablitz season, I offer you some reflections about the Permablitz held at Margy’s and my house two years ago. (A version of this post first appeared in my blog, Finding Our Way Home.)

Over 20 people came to our yard and worked together on projects organized by the Resilience Hub. They installed rain barrels, built a composting system from pallets, built a fire circle, and created five more growing beds for future fruit trees, raspberry bushes, & hazelnut bushes, and one bed for flowers & herbs.  We also got the first shovelfulls dug for a pond.

Opening Circle-Sylvia, Cathleen, Ali
[Opening Circle]

At the end of the day, I felt teary-eyed with the sense of Gift.  The generosity of so many individuals coming together and creating something so beautiful and full, helping us to realize our dreams for this piece of land, was deeply moving.  There is something about this giving and receiving of human attention and wisdom and care, that feeds our hearts. Much of our lives are shaped by transactions—we pay a certain amount of money, and receive a product. Or, we put in so many hours and receive a paycheck.  But giving and receiving freely and generously touches something much deeper. Giving and receiving must trigger deep neurotransmitters in our internal chemistry, sparking a profound sense of well-being and belonging.

I also realized how many layers of community are involved in such a project.  One layer is this community of people who care about the earth, and who come together to give and receive, to learn, to share, to grow, to get to know each other.  People connections are made.

Another layer is the community of the soil itself.  During the blitz I was mostly working with several others on the project for creating new growing beds.  We were adding nutrients through sheet mulching so that the soil could create a thriving fertile community.  I have learned so much about the variations in soil communities from the book The Holistic Orchard by Michael Phillips.

What a food forest needs, what fruit trees need, is soil whose fungal community is stronger than its bacterial community.  In contrast, annual vegetables and flowers and grasses prefer soil with a stronger bacterial community.  A bacterial community is enhanced by tilling the soil and incorporating organic matter by turning it into the soil.  A fungal community is enhanced by no tilling, but rather adding organic matter on the top of the soil to decompose, as it happens in the forest. (Similarly, compost that is left unturned will generate a stronger fungal community.)

Forking the beds Cathleen
[Cathleen forking the soil]

We prepared the soil by aerating it with garden forks–since it had been rather compacted.  We added some granite dust for mineral enhancement, then put down a layer of cardboard to kill grasses and weeds.

Raspberry Bed-manure & chaff Mihku & Heather
[Mihku & Heather adding manure and chaff]

Then, we added chicken manure, coffee chaff, seaweed, leaves, grass clippings, composted manure, and a really thick layer of deciduous wood chips.  We were able to get a delivery of 8 yards of wonderful ramial deciduous wood chips–these are chips which include lots of thin branches, which have more lignin content that is not yet woody.  The wood chips are the most important part of enhancing the fungal community.

After-Fruit Tree & Flower/Herb Beds

We also made several pathways with cardboard and wood chips, and I worked to complete those bit by bit in the days after the blitz.  Wonderfully, the process then works on its own–we add some water or it gets rained on–and the microbes will work together over the next several months and years to create a thriving soil community.  We planted trees and bushes the following spring.  My friend Roger Paul said that the Wabanaki word for “soil” means giver of life.

I encourage you to consider participating in a Permablitz to experience this sense of community for yourself!

Filed Under: food forest, Permablitz, Soils, Uncategorized, Urban Permaculture Tagged With: community, food forest, fruit trees, gift economy, orchard, permablitz, resilience, soil

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