Forest Gardens are an excellent way to produce food and other resources for humans while enhancing biodiversity by providing a range of habitat for wildlife within the design. They are very enjoyable to design, build and interact with. Creating a forest garden is an intellectual pursuit as well as a physical one. It’s like a living, 3D amorphous puzzle that you can eat : )
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During this post we'll cover how we designed and built this forest garden, starting with the design for the garden illustrating the garden when initially planted and when mature and a look at the specifications of the site.
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The Site Specs
Köppen Climate Classification - Dfc borderline Cfb
USDA Hardiness Zone: 5b - 7a
Latitude: 42°
Elevation: 574 m
Average Annual Rainfall: 588.5 mm
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| Ataraxia - Forest Garden - before and after |
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Climate Survey
We start with the climate survey that helps to define the boundaries of our options. The kind of information we are looking for here is as follows:
Mean temperatures and the average amount of rain your site receives each year and in what months that rain is received. It's very useful to have the extreme records for this info too, i.e, what is the most amount of rainfall recorded in any one event in any one month and what were the hottest and coldest days recorded.
How much light your site receives throughout the year and how that light is distributed on the ground (which objects create shade)
If relevant, how many days of snow cover will you receive
Temperature patterns of your site. The lowest and highest recorded temperatures are very important to know, as are the dates of your first and last frosts
The wind patterns of your site, from which direction does the wind blow and how intense is that wind?
Botanical Survey
We then moved onto the site to take a look at the botany, taking note of the vegetation, specifically the layers that are already growing on the site. Obviously we did not have time to record all of the plants (best achieved by surveying in each season) but we have been making these records for the last few years. We looked at a few indicator species and methods to categorise and record plants.
Making a botanical survey is a great way to really get to know your site and of course, the resident plants.
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| Some of the amazing polyculture that already exists on the site (photos from spring- summer) |
Here's a list of some of the existing plant species from this site.
In all of the perennial polycultures I design, my intention is to retain all of the existing species and to add more edible/productive plants along with fertility/support plants to assist them. More often than not many of the plants already growing on your site will be edible, medicinal, attractive to wildlife and fascinating organisms that are well worth getting to know.
Soil Survey
The soil test covers the below:
1.GROUND COVER - What is covering the surface of the soil
2.PENETROMETER - How easy is it to penetrate the soil
3.INFILTRATION - How quickly the soil drains water
4. DIVERSITY OF MACROLIFE - Quantity of visible soil organisms present on the surface
5. ROOT DEVELOPMENT - How the plant roots are distributed throughout the soil profile
6. SOIL STRUCTURE - How the solid parts of soil and the pore space between them are arranged
7. AGGREGATE STABILITY - How stable is the structural arrangement
8. EARTHWORMS - How many
9. LAB ANALYSIS - pH - the mineral content of your soil
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| Katrin, Andreas and Frances Making the soil test. |
Apart from Lab Analysis, all of the tests can be carried out with materials you will likely have around you. This soil test, when repeated each year, is a great way to track the progress of your soil overtime and to see how your methods are increasing or decreasing the health of your soil. The tests were developed by Northern Rivers and you can find full instructions and more info here.
A quick intermission just to let you know about our Online Store where you can find Forest Garden/ Permaculture Plants, Seeds, Cuttings, Bulbs, Rhizomes and Polyculture Multi-packs along with digital goods and services such as Online Courses, Webinars, eBooks, and Online Consultancy. It's your purchases that keep our Project going. Enter Our Store Here
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| Plants, Seeds, eBooks, Consultancy, Bulk Fruit and Nut Tree Orders for Permaculture, Polyculture, Forest Gardens and Regenerative Landscapes. |
Cadastral and Topography Survey
After lunch we were back on site for the cadastral survey, to mark the perimeter of the design area and to make a topography survey in order to gain an understanding of the shape of the ground i.e where it slopes, high points and low points etc.
Cadastral - In this case the boundary for the garden was defined by existing features of the site, i.e, a hedgerow to the west, a main access path to the east, the property boundary to the south and an overflow swale for the main pond to the north. When marking the boundaries of the design we made sure to include a 1 m wide pathway around the entire area.
The corners of the plot were staked and we measured the distance between each corner with a measuring wheel taking note of each distance between each point in order to recreate the design on software later. You can also do this with a very accurate GPS (RTK based) and an orthophoto (an aerial photograph or image geometrically corrected such that the scale is uniform and corresponds to the GPS data).
A standard smart phone GPS and google earth do not provide anything of practical use at this scale. For a multi hectare plot they are adequate to gain a general impression.
Topography Survey - Next we embarked upon the topography survey
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| Using a transit level we established the contour lines on the site and measured elevation distance from the highest to the lowest point of the site. |
We found we have a mild slope from the North to the South and towards the East. Given that we have an irrigation channel to the west of the garden this meant that we could arrange irrigation channels and planting patterns to take advantage of gravity to irrigate all of the plants on the site.
The irrigation channel design we choose determined the layout of our access which in turn provided us with a number of subdivisions within the plot.
That's all for this post, and in How to Design and Build A Forest Garden - Part 2 - Creating, we will look at how we selected plants for the design, the rationale behind our plant placement , how we prepared the site for the work to begin, how we established the irrigation channels, pathways and planting zones for the plants, our planting out techniques and how to manage the garden.
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If you would like to learn how to design, build and manage regenerative landscapes. Join us for our next Regenerative Landscape Design - Online Interactive Course starting May 1st to Sep 13th, 2023.
We're super excited about running the course and look forward to providing you with the confidence, inspiration, and opportunity to design, build and manage regenerative landscapes, gardens, and farms that produce food and other resources for humans while enhancing biodiversity.
Regenerative Landscape Design Online Course
You can find out all about the course here and right now we have a 20% discount on the full enrollment fees. Just use the promo code RLD2023 in the section of the registration form to receive your discount.
We are looking forward to providing you with this unique online learning experience - as far as we know, the very first of its kind. If you are thinking of reasons why you should do this course and whether this course is suitable for you, take a look here where we lay it all out. Looking forward to it!
We are looking forward to providing you with this unique online learning experience - as far as we know, the very first of its kind. If you are thinking of reasons why you should do this course and whether this course is suitable for you, take a look here where we lay it all out. Looking forward to it!
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If you appreciate the work we are doing you can show your support in several ways.
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If you appreciate the work we are doing you can show your support in several ways.
- Make a purchase of plants or seeds from our Bionursery or Online Store
- Consider joining us for one of our Courses or Online Courses
- Comment, like, and share our content on social media.
- Donate directly via PayPal to balkanecologyproject@gmail.com
Thank you for sharing your work. This type of journaling is essential to the scientific process, and I would like to see your work repeated many times in many places.
ReplyDeleteThankyou Jude
DeleteI go through from here the post and find some useful content. Thanks for making being part of this post.. Keep sharing!
ReplyDelete