Demystifying Design
Originally published in Permaculture Magazine issue 74 (Autumn 2012)
Location! Location! Location?

Nature of course does its own kind of gap gardening, no niche is ever left unoccupied for long. Wherever an opportunity arises, something will make a home there, but of course these plants and animals will be the very ones best adapted to live in those conditions. Plants often arrive as seeds and have to compete with others to take that territory. Nature of course is very abundant and the strategy of seeds is to throw a huge amount at the landscape knowing that only a few will ever grow to maturity. That’s a strategy we can only model if we save our own seed, but Fukuoka did just this very successfully, scattering seeds around his orchards and allowing the plants to show him where they most wanted to be. Most of us don’t have very many seeds to risk though, and even an established plant will struggle in a site unsuited to its needs. This is where some permaculture planning bears fruit.
Make your mistakes on paper, or bean bags
While a theoretical layout might never behave exactly how we expect when applied in the real world, some planning can help us to anticipate relationships that may or may not work well in our design. Putting pen (or pencil) to paper is just one medium by which we can explore ideas in advance of implementation. These days some of us can play with different layouts on computers too. My own favourite tool though is making a model. I use whatever I have available, but bean bags, cushions and blankets are the best I find to make a reasonably accurate landscape. I then experiment with placing cards, each representing a different element I’ve identified as being well suited to meet my desired functions. I can move these around until I’m happy with where they all are and feel confident enough to commit my plan to action. This technique works well for groups too in designing a project together. So what are the different factors to consider in identifying these best placements? Let have a look at some.
Pull out your site observations
This is the point at which the thorough observation process that I presented last time begins to pay off, especially if you’ve been out in some of that inclement weather. You’ll now know where the summer and winter winds come from and where the sun rises and sets throughout the year. How these interact with the topography of your site will create microclimates in different places and these are the niches that you can exploit in your design. Plants of course will give pretty clear feedback about how well they suit your choice of placement for them, whereas inanimate objects like buildings not well sited will just cost you more to maintain. On my model I lay out different coloured cords to identify these sectors, but if you’re working on paper you might use tracing paper overlays like the ones illustrated in my previous article, or ‘layers’ on a computer program.
Next I lay out the optimum zoning onto the site, again using cords. Remember that in the real landscape these rarely follow a pattern of concentric circles, instead they flow along those desire lines you also identified earlier and are stretched out along contour. It’s always easier to walk along the flat rather than up or down a slope (especially as going down usually means coming back up again!).
Design from patterns to details
Before looking at the finer details of any design, I always establish an overall pattern. So with this in mind I always begin by writing down my key systems onto pieces of card and placing them on my nice 3D model with the zones, sectors and desire lines marked out. Later, once I’ve identified the best layout for the different systems across the whole site, I can make other models or maps covering specific areas and repeat this process to fine tune the details. I make my first placements by initially just considering these aforementioned factors. How close does each system need to be to my main hub of activity? Does it need to be protected from any incoming energies, or placed to best harvest them?
Factors to consider in placement

Zoning- consider the different zones on your model or map. Identify which of the elements in your design will need most attention. Think about how often a particular thing needs to be visited, either to clean, repair or harvest from it. Use this information to place elements needing most attention closest to your central point. This is a good general rule to follow, though there are exceptions, as we’ll discover in the next section.


Soil type- when considering plants and trees, growing them in the right soil type is important. If soil conditions vary across the site, then we’ve a greater diversity of opportunities for growing. Now, the evaluation of zones and sectors may suggest growing a particular plant in a given place, but if the soil is of insufficient fertility, the wrong pH, or too wet or dry, we should probably think again. It’s always easier to find plants best suited to the local soil (as nature does), than to try and modify it. That said, sometimes (with extremely acid soils in particular) it may be worth the investment of time and resources to modify pH, at least in a small area, as part of a general soil improvement strategy for intensive food growing. This is almost always the case for zone 1.
Utilities- don’t forget that any elements needing mains utilities (e.g. electricity, gas, water, sewage, telephone etc.) will need placing where they can be easily connected, unless of course the benefit of choosing a particular site outweighs the cost of extending cables or pipes.
Visualise succession- nature never stands still. Trees grow and throw more shade, microclimates emerge and habitats change. Old trees fall down, rivers change course and then there’s climate change to consider. Depending upon the timescale of our design, these may be things that we need to consider when deciding placements. Anticipate changing conditions and create a design that evolves to take advantage of them. A drawing only provides a snapshot of how a site might look at a specific stage in its evolution, so visualise how it is likely to mature. In addition, the needs of the client may also change. They may develop an increased dependency upon the site for food or resources, either due to the scarcity of them in shops or having a greater number of mouths to feed.
Integrate rather than segregate
Having placed all systems and elements where they each appear to work best, I then consider possible integrations and if those suggest any better layouts. As before, there are a number of tools we can use to guide us in making these decisions.

Energy cycling - design to make the best use of any energy or resources moving through a site. Link as many elements together as you can to create self-sustaining cyclic systems and to build fertility or produce a surplus. By connecting elements you can reuse a valuable resource like water several times and clean it before it leaves the site. For water needs, identify which elements require the highest purity and chain them together in the right order.
Creating cycles can also help by highlighting any important elements we’ve overlooked, in the same way that doing a jigsaw brings a missing piece to our attention. This might illuminate previously unseen opportunities.
Process flows - while the ideal is to create localised cycles to build on-site energy and resources, some will extend beyond the boundary of our design and involve exchange with the outside world. That’s OK, life trades resources all the time and it’s a perfectly normal thing for us to do, in fact it creates the resilience of nature’s web. So to make something of value to trade, we might bring in some off-site materials in addition to harvesting wild energies and utilising those we already have on-site. We might import manure to enrich the soil and help us grow fruit and vegetables to sell. If so, arrange it so that each end of this chain has good access on and off the site. When the manure is delivered, you want a drop off point close the garden to avoid a lot of barrowing work. At the other end, position any sales area or collection points close to a good access.

Edge effect - the boundary between systems is a fertile place, because this is where interactions take place. Straight edges are rare in nature. We find spheres and domes where protection or energy conservation is required. Many patterns have much more edge though. River take a winding course to deliver life-giving water and fertility over a wider area. Trees branch to increase their exchange with the sun and the atmosphere. All are more integrated and efficient because of this.
However, while increasing edge in our designs to increase yield is often helpful, we should optimiserather than maximise it. Overproduction is as much of a problem as not having enough. Un-harvested crops can create an imbalance in the system, unused resources having the potential to become pollution and attract pests. Don’t be greedy, match your design to your needs and increase that edge again later when you need more. Remember, start small and work out from well managed areas.
Guilds and companion planting- we see these assemblies everywhere in nature, because when seeds fall near those of other beneficial plants they will grow much more abundantly, those guilds ultimately dominating the space. Animals also thrive where the plant species that support them already grow. Place smaller plants around the larger ones you have already placed to create your own locally suited guilds. Books can help, but they also often just report on the author’s own experience in their own specific circumstances. Experiment for yourself and share what you learn with others.
Put it all together
Play around with placing systems and elements until it feels like you’ve created the most effective layout. The obvious solutions aren’t always the best ones though, so try out some random combinations too. Here’s an example involving ducks in a market garden:

The pond could of course also be used to provide regular or emergency irrigation for the vegetables. If so, placing the garden down-slope of it will allow this to happen under gravity.
Considering the way the pond itself is fed, may determine its own location. A pond can also reflect valuable extra light into a building during winter. Such a building may be your zone 0 focus around which everything else is located. This may seem like a complex process, but each relationship is a simple one. We just need to put them all together, prioritising the most important connections whenever a choice must be made.
Considering the way the pond itself is fed, may determine its own location. A pond can also reflect valuable extra light into a building during winter. Such a building may be your zone 0 focus around which everything else is located. This may seem like a complex process, but each relationship is a simple one. We just need to put them all together, prioritising the most important connections whenever a choice must be made.
Try it out on the ground
At the point that we feel it works ‘on paper’ we should lay out our plan ‘on the ground’. By using ropes, hoses or stakes as markers, we can get a sense of how our proposal looks in the real world. Walk around the pathways, ideally for a week or so, and improve it by moving the markers. Start the implementation when it feels right to everyone.
Pick just five books?
In addition to my own of course, these great books will help you start applying permaculture principles in your home, garden and life in general:
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The Permaculture Way – Graham Bell
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Toolbox for Sustainable City Living – Scott Kellogg and Stacy Pettigrew
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Gaia’s Garden – Toby Hemenway
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The Earth Care Manual – Patrick Whitefield
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People and Permaculture – Looby Macnamara
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