WHAT & HOW TO PLANTPermaculture Principles:
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1. PERMACULTURE PRINCIPLE: NO TILLING
Permaculturists try to mimic Nature in order to create sustainable ecosystems in their own yards. This means rethinking some of the ideas behind traditional gardening. Forests and other natural areas are not tilled, yet they produce an abundance of plants. In contrast, in traditional gardening and agriculture, we are taught that we must till every year to increase fertility. Tillling breaks up compacted soil and flushes it with oxygen. The increased surface area in the loosened soil particles along with the increase in oxygen lets the soil microbes have a party. This does temporarily increase fertility, but soil nutrients are released so fast that they can’t all be taken up by the plants.
After many years of tilling:
No one tills the forest. How does it get great soil?
How can we mimic the forest in our gardens?
Remember that the soil is just as alive as the plants you want to grow in it. It must be fed so that it can in turn feed the plants. So add as much organic matter as you can to feed your soil. The first year we were in our house, Bear asked if he should rake all the leaves that had gathered behind the row of hostas growing along one side of the foundation. I said, No! That's food for the plants. Why would you remove it? Let your leaves stay where they fall :
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The leaves have been left to decompose under this magnolia tree for almost 10 years now, producing a most wonderful soil full of humus. When we moved in, this area was barren lawn.
This is our side shade garden later in the Spring. The still bare branches of the magnolia tree are at the top right.
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2 Permaculture Principle: No Bare Ground
- If we have bare ground in our vegetable gardens, Nature will send weed seeds to colonize it and we are stuck weeding.
- Rain drops pounding on bare soil can wash away the soil nutrients, or wash away the soil itself.
How do we avoid bare ground?
a. Avoiding Bare Ground: Plant living mulch Grow non-competing plants between the food plants to protect the soil. In our yard, these ground covers have worked well: Ground covers/living mulch for sunny areas:
Ground covers/living mulch for shady areas:
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b. Avoiding Bare Ground:
Companion planting of vegetables:
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c. Avoiding Bare Ground:
Use triangular spacing of seeds or plants
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3. Beneficial Plants for Insects: Attract the Good Bugs with Flower Friends
Another reason to interplant flowers and vegetables is that the flowers can attract "good" bugs.
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Plants that Attract Good Bugs
- They provide nectar or pollen as an additional food source for the good bugs.
- Plant as many as you can.
- Try to have something in bloom during the whole gardening season.
- Many of these are annuals that may self-seed in your yard.
- The perennial plants will grow back every year, so place them where you don't need to move them.
- Plant flower friends among the vegetables to attract the bugs where you want them and add to the garden's beauty.
Here are some of the flowers friends
we've tried in our yard: From the Aster Family: Spring bloom:
Summer bloom,:
Fall bloom:
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Other Good Flower Friends:
Annuals:
Perennials:
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Bees loves bee balm, which flowers in the Summer.
The flowers and leaves can also be used for tea. |
Interplanting flowers and vegetables also makes the garden beautiful:
Good Bugs Also Need:
Water to drink:
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Shelter:
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4. PERMACULTURE PRINCIPLE: Food from Perennials
- This is one of the ways that permaculture differs from many other types of gardening.
- Many of the plants we grow as annuals aren’t really annuals- we just force them to grow as annuals. We let our cold Winters kill them, but if they were planted in warmer climates, they would be perennial (live for years).
- True annuals are self-seeding: they do naturally die every winter, but they can create seeds during only one Summer of growth, which will sprout next Spring.
- We can imitate Nature by growing as many edible perennials as possible. Perennials don’t require disturbing the soil every year. Perennials recover more quickly from a harvest because they have more biomass. The rest of the plant is there to help it grow back.
- Perennials are easier to care for- once established, perennials need little care and usually no supplemental watering.
- Wouldn’t it be nice to not have to grow our food plants from seed every year?
- Consider including some of the perennials mentioned below in your garden. Some are familiar and others we are starting to reclaim as valuable foods that used to be eaten before our current popular crops came into vogue.
Part of our wild raspberry patch.
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Perennial Fruits:
Many fruits grow as perennials in our area (Zone 5). If you are going to plant a bush, why not plant a fruiting one? If you have room to add trees, why not add one that has edible fruit? Even if you don’t harvest the fruit, it will provide food for wildlife. Fruit trees for our area: apples, pears, peaches, cherry, paw-paws (a native) Not-so well known fruits that can be eaten by humans:
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Reclaim Some Little Known Perennial Vegetables:
I am working hard to reclaim these as edibles in our garden (click on the links for more details). To learn about these plants, I have researched them from three different angles:
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Here are my favorite sources for learning about little known perennial vegetables
(if you click on the links or images, you can buy them from Amazon):
(if you click on the links or images, you can buy them from Amazon):
Perennial Vegetables: From Artichoke to “Zuiki” Taro, a Gardener’s Guide to Over 100 Delicious, Easy-to-Grow Edibles by Eric Toensmeier. A great source for information about little known perennial vegetables. ISBN: 978-1-931498-40-1.
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How to Grow Perennial Vegetables: Low-maintenance, Low-impact Vegetable Gardening by Martin Crawford. ISBN: 978-1-900322-84-3.
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Edible Perennial Gardening: Growing Successful Polycultures in Small Spacesby Anni Kelsey. ISBN: 978-1-85623-149-7
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Here are my favorite sources for learning about wild edibles and tasty weeds:
Nature's Garden: A Guide to Identifying, Harvesting, and Preparing Edible Wild Plants by Samuel Thayer. Wild forging book. This author lives in Wisconsin so everything in the book is applicable to my area. ISBN: 978-0-9766266-1-9.
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Wild Seasons: Gathering and Cooking Wild Plants of the Great Plains
by Kay Young. A wild foraging book with the best instructions I've seen so far for cooking, and more than the usual recipes. I finally know how to eat our prickly pear cactus without getting stuck by a needle. ISBN: 0-8032-9904-4
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Stalking The Wild Asparagus by Euell Gibbons. A classic published in 1962 about edible weeds and wild foraging. Has very good instructions on preparing wild foods. ISBN: 0-911469-03-6.
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Also check out this great website:
Plants for a Future Database (http://pfaf.org): an amazing, non-profit website from the UK that lists the edible and other useful qualities of 7000 plants. It is their belief that plants can provide people with the majority of their needs in a way that cares for the planet's health.
Plants for a Future Database (http://pfaf.org): an amazing, non-profit website from the UK that lists the edible and other useful qualities of 7000 plants. It is their belief that plants can provide people with the majority of their needs in a way that cares for the planet's health.
5. PERMACULTURE PRINCIPLE: Grow Multipurpose Plants
Permaculturists try to choose plants that serve multiple purposes, for various reasons:
- This is another way they imitate Nature, where having multi-purpose plants creates redundancy in the system, allowing for an ecosystem's survival.
- If you have a small yard like we do, using multi-purpose plants saves space, allowing you to produce multiple crops and create as many niches as possible.
Some possible plant purposes:
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Plants that help each other grow:
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Multipurpose Plant: Comfrey
It can be used as:
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Growing Comfrey:
- Comfrey grows in full sun to part shade. It gets much larger in the sunnier parts of our yard.
- Once planted, comfrey cannot be removed, so be sure to plant it where you want it. It will grow back from even a small piece of root. The wild variety (Symphytum officinalis) spreads freely by seed, but I've read that it is the best for medicinal uses. The hybrid Russian variety (Symphytum x uplandicum) has sterile seeds so won't take over your garden.
- Hardy to Zone 3.
Multipurpose Plant: Rosa rugosa
We grow these roses in our yard:
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Multipurpose Plant: Anise Hyssop
Here's a third great plant with many uses:
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Gardening notes:
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6. PERMACULTURE PRINCIPLE: Create Plant Guilds & Food Forests
- Guilds are plant communities we create that act and feel like natural landscapes, but include humans in their networks- they are good for the Earth, for wildlife, and for us.
- Each plant in the guild serves multiple purposes and helps the other plants grow.
- The first guilds were centered around a food producing tree and were developed by observing what grows naturally with that tree. Lately I have begun reading about people trying to apply guild design to plants other than fruit trees.
- Here's a tree guild we're attempting to create in our yard:
Walnut Guild for Zone 4:
- Since we have two walnut trees covering most of our back yard, and most people say nothing can grow near them, I was excited to find information about walnut guilds.
- Walnuts secrete a toxic substance (called juglone) meant to stunt the growth of any nearby competing plants, so many types of plants won’t grow under a walnut tree. However, I have found that many more plants will grow there, if they can tolerate the shade.
- When observed in Nature, walnut trees grow with the following, which I have planted in our yard:
Hackberry trees (Celtis species)
- Normally grows to 75 feet. I bought a dwarf variety that grows to 15’ from Forest Farm (www.forestfarm.com) in Oregon. However, it no longer seems to be in their catalog.
- Hackberries also secrete a toxic substance that suppresses nearby grasses and shallow rooted plants.
- The berries are edible for humans (and are supposed to be tasty in spite of the name) and wildlife (cedar wax wings like them).
- It's great for butterflies: it is the sole host for the Hackberry butterfly, Question Mark butterflies need it for their caterpillars, and Mourning Cloak butterflies feed on the sap.
Currant bushes:
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Snapshot of Our Yard:
Below are some not so great shots from 2014 of our hackberry tree and our short, red currant bushes. In the photo on the left, the hackberry is the small tree on the right in the foreground. It was a couple feet tall when I planted it in 2009. I'm not sure it's happy in this location, but it was the only spot I had for it in my yard. I think it would have preferred more Sun. You can't tell in the photo, but the upper branches are growing at a weird angel, stretching toward the Sun. We recently trimmed one part of the black walnut tree's branches in hopes of getting a little more light into this area. The large space behind the hackberry, where we are in the process of removing our labyrinth (a story for another time), is currently being left to go to weeds, although many of the weeds are edible, including violets, dandelions, wild salsify, wild raspberry, and probably others that I haven't identified yet.
In the photo on the right, the hackberry is on the left, with the white shed behind it. The much shorter bushes to the right of it are our two Jonkheer van Tets red currants, purchased from Jung's (www.jungseed.com). I also tried a black currant closer to the hackberry, but it didn't make it, probably due to insufficient sunlight. The currants have been planted at different times and are a few years old. They have produced berries, so far enough to make one small jar of jam. I expect they would produce more if they got more sunlight. The straw in the foreground is the sheet mulch we put down to kill the grass in this area so we can plant more useful plants. To the right and behind the currant bushes is black plastic, another type of sheet mulch. This is the edge of our property. You can see the contrasting lawn on the right, which our neighbors spray to keep weed free.
Below are some not so great shots from 2014 of our hackberry tree and our short, red currant bushes. In the photo on the left, the hackberry is the small tree on the right in the foreground. It was a couple feet tall when I planted it in 2009. I'm not sure it's happy in this location, but it was the only spot I had for it in my yard. I think it would have preferred more Sun. You can't tell in the photo, but the upper branches are growing at a weird angel, stretching toward the Sun. We recently trimmed one part of the black walnut tree's branches in hopes of getting a little more light into this area. The large space behind the hackberry, where we are in the process of removing our labyrinth (a story for another time), is currently being left to go to weeds, although many of the weeds are edible, including violets, dandelions, wild salsify, wild raspberry, and probably others that I haven't identified yet.
In the photo on the right, the hackberry is on the left, with the white shed behind it. The much shorter bushes to the right of it are our two Jonkheer van Tets red currants, purchased from Jung's (www.jungseed.com). I also tried a black currant closer to the hackberry, but it didn't make it, probably due to insufficient sunlight. The currants have been planted at different times and are a few years old. They have produced berries, so far enough to make one small jar of jam. I expect they would produce more if they got more sunlight. The straw in the foreground is the sheet mulch we put down to kill the grass in this area so we can plant more useful plants. To the right and behind the currant bushes is black plastic, another type of sheet mulch. This is the edge of our property. You can see the contrasting lawn on the right, which our neighbors spray to keep weed free.
Russian Olive aka Silverberry (Elaeagnus species) bush:
- A 4'-6’ shrub, it needs a half day of Sun.
- It is a nitrogen fixer that helps fertilize other plants in the guild.
- It is drought tolerant, and doesn’t mind the juglone from the walnut trees.
- Its berries are good for wildlife. Some domesticated varieties are edible for humans.
- We have an edible Sweet Scarlet Goumi (Eleagnus multiflora) that is self-fertile (because I don't have room to grow two), which I ordered from Jungs (www.jungseed.com). It came in a 3 1/2' pot that I planted in 2009. It started bearing fruit in 2013. In 2014 it was about 5 feet tall.
- Note that this is a type of buckthorn, which is considered an invasive species by some.
Elderberry bush (Sambucus species):
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Walnut Guild Notes:
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Original Placement of Plants in our Walnut Guild:
The Ultimate Goal: Create a Food Forest
- One of the end goals in permaculture gardening is to create a Food Forest: a forest that is self-sustaining like natural forests, but also produces food and other products for humans as part of the ecosystem.
- Food forests are low maintenance. They take a long time to grow, but once they're mature they require no mowing, tilling, weeding, fertilizing, or raking. Just harvesting. Doesn't that sound ideal?
- Our food forest is still very young, and not yet very forest like. In later pages we'll share what we've accomplished.
This is the end of Permaculture 101, and if you've read all the sections, you now know some of the basic principles used in creating permaculture gardens. We'll be adding more pages about how we've applied these principles in our gardens.