permaculture design Archives - Parkrose Permaculture

Permaculture Is NOT Gardening…So What Is It?

George showing off one morning’s pickings in early Sept 2016

“Stick to gardening, lady.”

If I had a nickel for every time someone said, “Leave that other stuff out of your content, and stick to gardening!!“…I would could easily treat myself to a wedge of the world’s best bleu cheese (made right here in Oregon).

These folks getting their hackles up in the comments section don’t yet understand: permaculture is not gardening. And my work revolves around permaculture. So no, I won’t “stick to gardening” and leave 75% of what permaculture is collecting dust on the shelf.

Maple and cedar the author split for **firewood**

What is Permaculture, Then?

Permaculture as a term is actually a portmanteau of “permanent” and “agriculture” and a portmanteau of “permanent” and “culture”. Its focus is on creating permanent, resilient systems for people, and the food they grow.

Coined by Bill Mollison in the 1970s, permaculture is a design system for creating robust communities of people that live in a way that heals our relatioship with the planet, increases the quality of life for all, and creates permanent, regenerative ways of feeding those communities. To limit it to “just gardening” would be reducing permaculture to something far less integrated and effective.

Mollison – along with his student and co-founder of permaculture, David Holmgren – sought to create a set of ethics and principles that could be used to guide any design, from growing food to building homes, from urban planning to creating healthier social relationships. The obvious benefits of this system for gardening and farming helped launch permaculture into the consciousness of the ag world, especially since the founders “borrowed” heavily from proven traditional indigenous agricultural techniques.

The benefits of growing food using this system are often the way folks are first introduced to permaculture. So it is understandable that people new to permaculture would only have heard that it can be a frugal, natural, and productive way to grow food. But permaculture is so much more. It can do so much more to improve our communities and personal lives.

The principles and ethics of permaculture are not confined to the production of food. Rather, growing food is but one integrated component of building resilient human communities. The three ethics of Earth Care, People Care, and Fair Share guide all our design processes. In permaculture, we make a conscious choice to interact with the world in a way that cares for the Earth, cares for all people, and uses a fair share of resources (the third ethic obviously reinforces the first two).

The 12 principles of permaculture are a box of tools to help us craft gardens and homes and communities that will thrive. Using effective strategies that have evolved in nature as a guide, the 12 principles are a launching off point to get us to think about creating more interconnected and successful ways of being human beings on this planet. The 12 principles help us improve the ways we grow food and shelter ourselves, in the ways we interact with nature, in the ways we interact with other humans. (I will dive deeply into these incredibly helpful 12 design tools in a future post.)

A late spring harvest in the author’s garden. Herbs and rhubarb and artichokes abound in early June.

Does Permaculture Really Work?

If permaculture is such an expansive and sweeping design system, does it really work? The answer is both “yes” and “not yet”.

The beautiful thing about permaculture design is it is scalable. The principles work whether you’re applying them to a small veggie garden, or to entire economic systems. They work whether you’re designing a whole new “green” housing development, or looking to retrofit portions of your 100 year-old house for greater efficiency.

It does not matter if you’re new to permaculture and only know its application to gardening, or whether you’re an old-hat like me, searching for the ways permaculture can help us create healthier, more compassionate, and stronger societies – permaculture design principles will work for both of us. The more we use the tools in our permaculture tool box, the more ways we can create those resilient connections in our lives, our homes, our food systems, our societies. Doing so will benefit us right now on the small scale. And the the potential is there to make large permanent systemic changes using permaculture that will only increase our resilience, our positive impact on the planet, and our quality of life as human beings.

Permaculture is about connection, and so it makes no sense to isolate the gardening aspects of it. The more we see the connections in all things, the more we realize that strengthening other elements benefits us, and makes the whole system stronger. Permaculture says, “integrate, don’t segregrate.” The more we learn that we can not partition our gardens and farms from everything else in life and in nature, the more we see the potential to harness the connections that already exist to build a better world for us, our neighbors, and the Planet.

All About Seaberries

Seaberries growing in the author’s permaculture garden, Portland, OR, USA

Sea Buckthorn, A Useful Permaculture Shrub + High-Value Crop

Sea Buckthorn (Hippophae rhamnoides) is a nitrogen fixing, thorny deciduous shrub that tolerates extremely harsh conditions where other plants may struggle. It is native to Russia and China, naturally occuring at elevations above 4,000 feet, but also grows readily at lower elevations, including the seaside. It is not a true buckthorn (Rhamnus spp), and also goes by the names sandthorn and sallowthorn. (If you haven’t guessed from the common names, the thorns are no joke, some growing as long as my index finger.)

The fruit of the sea buckthorn – called the “seaberry” – has been prized for generations as a high-value crop, rich in oils and vitamins. In recent decades, the oily fruit has increased in commercial value due to its use in cosmetics, hair oil, and moisturizers. Farms focusing on seaberry cultivation now range from Canada to Russia to Germany and across temperate parts of Asia.

In my own garden, the sea buckthorn has been a useful hedgerow plant within the food forest design. The leaves are edible for poultry, and can be dried and crushed into their feed. The shrubs themselves fix nitrogen, and their thorny branches provide shelter from songbirds from the endless pressure of urban outdoor cats.

Late in the summer (and into autumn), the shrub produces large quantities of nutritious berries. These berries freeze well, and while they’re too sour to eat straight off the bush, the juice is incredibly good in a range of culinary uses (more on that below).

Sea buckthorn in the wild, where it suckers and forms hedges. Photo courtesy the Creative Commons.

How to Grow – and When Not To

Sea buckthorn is not right for every garden. I’ll be the first to say, do due diligence before adding plants to your garden or permaculture system. But for those systems where it is well-suited, sea buckthorn is a tremendously beneficial plant. I have zero regrets about adding it here at Parkrose Permaculture.

Sea buckthorn is a pioneer species. This means it is hardy, resilient, and can handle a range of difficult conditions that other plants cannot. While that resilience means it can be aggressive in certain conditions, but also means it thrives in sandy soil, clay soil, areas of high wind, salt, and low soil fertility. And not only does it thrive in harsh conditions that are not suitable for cultivating other crops, it produces large yields of fruit while doing so – and fixes nitrogen while doing so!

Questions to ask before planting sea buckthorn in your garden:
1. Do I like eating the berries? Find someone who grows seaberries and try them before planting (you can also order juice and other seaberry foods online). I tried some at the One Green World fall fruit tasting years and years ago, before deciding to buy.
2. Am I okay with a thorny, 15 ft tall set of shrubs in my garden? How will those shrubs shade/interact with other plants in my system?
3. Do I have a full-sun location for at least two shrubs? Am I aware that even shade from the uppermost branches can cause lower-branch die-back, and that shade is the kiss of death for this plant?
4. Am I okay dealing with suckers (or do I have room to let the shrub sucker naturally)? Will I be okay removing suckers a few times a year for as long as I grow these plants?
5. Does my site need erosion-control, nitrogen fixation, or songbird habitat that could be provided by this plant?
6. How would this shrub benefit my permaculture system and my diet? Do the challenges it may pose outweigh the benefits? Is it right for my garden?

Growing Sea Buckthorn

Size at Maturity : varies widely depending on conditions and variety: 4-20 feet tall, 3-10 feet wide
Fruit Production: Dioecious. One male can pollinate up to 6 females. Berries are produced along the inner stems, and can be challenging to harvest.
Zones: 3a-9a
Temps: -45F – 100F
Soil Conditions: prefers sandy, poor-quality soils, but can tolerate a wide range including straight-clay
Tolerance: tolerant to wind, salt, poor fertility
Sun/Shade: Needs full sun. Significant branch die-back occurs in shade. Will not fruit without full sun.
Benefits: Nitrogen fixer, edible nutritious berries, medicinal leaves that can be used as livestock feed, stabilizes erosion-prone soils
Challenges: Suckers, sometimes prolifically (especially males) and can form large hedges. Large thorns. Fruit tends to burst when picking by hand. Need a male and female to get fruit. Fruit is too sour to consume fresh.

Seaberries with cherry tomatoes for scale (from the author’s garden). Note the oily sheen on the berries, which are rich in omega fatty acids.

Nutritional Benefits

The leaves of the sea buckthorn can be used as a medicinal tea. As always, consult your healthcare provider and understand fully any medicinal teas you are consuming and how they may interact with pharmeceuticals you are taking. While I’m not going to make medical claims about their use, I have enjoyed the tea myself. The leaves can be enjoyed fresh or dry easily and mixed with other garden herbs for a caffeine-free tea with a bright flavor. I prefer it with honey and milk.

The berries themselves are very, very sour, with a tinge of bitterness from the skin. I liken it to eating the skin of the sourest citrus you can find. As you might imagine, this means they are incredibly high in vitamin C. In fact, one serving has 6-10x the US RDA of vit C. The fruits also contain calcium, iron, phosphorus, magnesium, and vitamins B1, B2, B6, and E.

Seaberries are so highly prized because they are also one of the oiliest temperate fruits you can grow. When harvesting the berries, you can see the oil as it’s deposited on your hands and in the bowl. The berries are incredibly rich in polyunsaturated fatty acids such as omega-3, 6, 7, and 9. The berries themselves are rich in oil that gives a buttery quality to the juice, but the seeds can also be pressed to yield an additional harvest of unsaturated oils useful for human consumption and as a skin/hair conditioner.

How to Enjoy Seaberries

Juice. The whole reason I started growing seaberries is because I wanted a temperate-climate alternative to orange juice (we drink a lot of orange juice, and obviously, that increases our carbon footprint). I like to cut the juice with water (about 50/50), and add in honey until I get the sweetness I want.
Any recipe that calls for cranberries, currants, or sour citrus (like calamondin, yuzu, lemon): think curd, jam, cheesecake, and even mixers for whiskey sour.
Chutney
Fruit Leather, especially when blended with apples or pears, and some sugar/honey.
Oxymel:

Seaberries Are A Part of Sustainable, Local, Seasonal Eating

For me, seasonal, local, sustainable food production is a huge part of why I have a permaculture garden. I want to reduce my impact on the planet in any small ways I am able. That includes trying to grow as much of my own fruit as possible, and reducing the amount of imported fruit I need to buy for my family.

My adventure in growing sea buckthorn began as a search for a local, sustainable alternative to orange juice. I have since learned that this nitrogen-fixing shrub is a huge asset to my permaculture garden, as well as to my diet. It is not without maintenance that I keep 3 of these suckering plants happily fitting into my 1/4 acre design – and also not without the occaisional poke from the long thorns. But the sucker-removal is worth it for me as I continue to reap harvests of nutritious fruits, create wildlife habitat, and gain free nitrogen fixation in my garden.