I've had myself a wonderful time putting this blog together.
It started from a final project assignment I made for some wonderful young people I was teaching. I proposed they each make a blog and make sure it's focused on one of their passions and something they wanted to learn more about.
Permaculture Hami was born out of me making an example for my students. And, I kept it going through some of my travels of 2016 and 2017.
Now, I've moved onto another blogging platform called Steemit.
Hopefully I can find an engaged audience and that some of the things I've gratefully experienced and written about can be shared with more people.
Please follow me now on Steemit under the name @hami
I will be transferring some of my work from this site to my Steemit site PLUS posting about more recent experiences from my time in Taiwan, Thailand, Vietnam and now Japan.
Steemit site here https://steemit.com/@hami
Permaculture Hami
A study of functional sustainable designs around the world
Monday 26 March 2018
Tuesday 8 August 2017
Natural Building Introduction and Interior Clay Plastering
I’m typing this by the glow of a few
candles and quite a bit of pain in my left thumb as I was just stung by a wee
scorpion. Hard to see those buggers at night when all you have for light is a
small flame. This incident makes me think of a natural building design I read about and wish
was implemented in our present place of stay which describes lining the outside
of a building’s foundation with glass bottles imbedded in the cement or among
the stones making it difficult for scorpions to crawl over into the house and
sting you on worse places than the left thumb.
The demand for experienced natural builders
is also high so I feel lucky to have been able to get some time with Oliver Goshey from Abundant Edge to talk about natural building and what got him into this
career.
Oliver seems to have a broad world
perspective starting with being born in Japan and moving to different places
around the globe with his parents nine times before he took off on his own. He has been traveling for 12 years since then. One feeling that kept consistent
through such a transient existence, Oliver said, is that of wanting to be in
some way a provider and have positive effect on the different places and cultures
of which he was a part.
While picking up some construction and
general labor type jobs over the years, Oliver always found that he wanted to
not only help provide comforts and amenities to the families of these
communities but also wanted to respect and help regenerate the surrounding
natural ecosystems.
His education in engineering led him to a
job with a natural building company focusing mainly on cob structures and natural
plastered finish work and also allowed him introductions to some inspiring
natural building teachers. He now runs his own company designing and offering
consultation services as well as doing a weekly
podcast interviewing natural builders from all around the world.
We chatted about Permaculture and how it’s
never defined by any one specific design or another. At it’s core, Permaculture is a set
of principles and ethics with which one can use as a lens to view how a design
or way of doing things might work most efficiently and in a way that aspires to exist in harmony with the surrounding eco-system.
Now what defines natural building
practices? Oliver explained it in a way that emphasized the use of as much locally
sourced, minimally processed, recycled and repurposed materials that are found
in abundance. This of course changes drastically between where one is located - even between neighbors. Observing and assessing what is available along side the
needs of the client are the essential first steps.
Designs, of course, need to be very well
thought out and planned with the consultations of the local people and what one
gathers through extended observation of the surroundings. Just because it’s a
natural building doesn’t mean it is assured to be cheaper or more efficient.
Materials that might need to be transported onto a site and the labor needed to do so
along with mixing what’s needed for a dense monolithic wall system is a lot of work.
The idea is to try to take as large a view
as possible as to how ones living and building touches the surrounding world.
We are now globally connected to all hemispheres with trade routes allowing for
imports of almost any material imaginable. How does sourced materials affect
the air and water and natural environment around the globe? All this is carefully considered whenever trying to implement any sound natural building design.
I asked Oliver to share an example of a
natural building design that anybody can implement in almost any environment
and he came up with one of his favorite parts of a building project which is interior
clay wall plastering and finishing.
Let’s have a look at what Oliver has to
share about clay wall plastering.
First off, why would you want to do an
interior clay wall plastering? Well, clay specifically has a ton of benefits for
the quality of air in an interior space and the control of humidity. Because clay is so absorptive and a
natural filter, it can regulate the humidity to a point where one doesn’t even
need to wipe off the mirror in the bathroom after a hot shower.
Almost more importantly, especially in this
day and age of air pollution apocalypse like situations in overpopulated,
heavily industrialized places like some parts of India and China, clay
plastering can be a natural and simple solution for indoor air quality
assurance.
Even in first world societies we find health
problems coming from the use of many prefab, chemical treated and mass
processed building material found on a lot of homes that have been build in the
last 50 years. A clay plastering job has been proven to help filter out a lot
of those potentially harmful chemicals from being absorbed by our bodies.
Sounds good right? So, let’s get to work!
Clay is available in almost all
environments depending sometimes on how deep you want to dig down or if you
want to buy a few bags locally. There are various levels of impurity and that can
be easily tested with this method from the Abundant Edge website.
Once a decent amount of clay is sourced,
it’s mixed with an ‘arrogate’. If you want a smooth finish then fine sifted
sand would be your best bet. For a more textured look; less filtered sand is
great.
Along with the clay and the sand you also
need a kind of ‘binder’. Clay and sand on their own will start to flake and
dust off when dried. A binder, for example, a mix of wheat paste made from
cheap flour and water, kind of like a paper mashe, works great to keep
everything sealed and finished.
In more needy societies, where using an
essential food source to plaster a wall might be frowned upon, a commonly found
cactus can be chopped up and soaked in water which exerts a kind of mucus like
substance. This works well as a natural sourced paste like binding solution.
Once your three materials are gathered,
clay, arrogate and binder, do some test patches with different ratios of mixes.
Put them on a part of the wall. Take notes and observe which mixes produce your
desired result. You never know how it’s going to behave until you see how they
dry in that environment.
That’s about all one needs to know to get
started on their own clay wall plaster job. Some aesthetics like pigments and
whitening along with artistic moldings and designs can be a lot of fun as well.
You can find a number of other more in
depth methods and ideas for plastering here on some of the Abundant Edgepodcasts.
Oliver’s now got me more excited about
trying a in interior clay wall plastering then I ever thought possible.
Thanks again to Oliver and check out someof his neat desings and fascinating podcast interview with natural buildersfrom around the world on abundantedge.com
Hami -
Friday 4 August 2017
Kombucha making 101
Kombucha or Combucha or fermented tea and sugar drink or whatever you want to call it; apparently if you haven’t heard of it you’re not up on the hippie health drink craze and you know what? That is ok. Grannie gonna say, "it’s good for what ails ya”.
The word ‘fermented’ brings to mind drinking kimchi or something which might not appeal to the non Koreans among us but let me assure you that Kombucha is absolutly lovely. It’s a little sweet, a bit bitter, bubbly, fresh and very good for you. Annnnnnd, you can easily make it at home in all kinds of different flavours so follow along; I’m going to show you how get started.
Now if you’re not quite sold just yet let's quickly go over some of the health benifits. Kombucha is a probiotic which means it encourages healthy bacteria growth withen the stomach and intestines. Bacteria’s got a bad rap but I’m pretty sure we are all mature enough to know that we are full of the stuff (some good and some bad) and probiotics give a bit of a boost to the good kind. Sounds nice? Let’s keep going. Some other benifits you can get out of Kombucha are:
Healthy gut
Healthy liver
Apparently good for the lungs???
Helps manage diabetes
Good for the cardiovascular system ... and a whole lot more. Check this article for sources.
Basically Kombucha is sugar water with tea for flavor that has been left to ferment and develope what is called a ‘mother’ or ‘scobee’ which is basically a bacteria that slowly eats away the sugar to form a squishy solid mass at the top of the liquid. The fermentation process makes for a nice bit of carbonation, less of a sweet tea taste and a little kick of vinager. This ‘mother’ can be used over and over again in future batches or can be fried up and eaten like a tofu steak. Some people, mostly vegetarians, are crazy for the stuff.
Let’s start with a quick ingredients and equiptment list.
1 large pot - we’ll start with making around 5 liters
1 large liquid container that will accomadate at least 5 litres
1 large cloth that can cover the top of the container to allow air exchange
1 string to seal the cloth to the container and enough bottles to contain the end result
1 cup of sugar - any kind will do
2 teaspoons of tea
5 liters of water
1 bottle of Kombucha from the health food store if you are making this for the first time without a ‘mother’ or starter bacteria.
Additional flavors are optional
First off, let me say that this is just a very general recipe to start with. People use all kinds of different ingredients and variations in quantity. Making Kombuch goes well with experementing with and tweaking to your own tastes is encouraged. I’ve also chatted with a bunch of different people who make Kombucha and their techniques vary. As with almost anything, it’s best to just try to make it your self and if it doesn’t come out how you like it, try again with a few tweaks.
Here are the basic steps:
Step 1: Boil the crap out of your water. We bring ours to a boil and then keep it boiling for a good 20 mins to totally kill all other bacteria that might compete with the good kind you’re trying to encourage.
Step 2: Turn off the burner, stop the boiling and add your tea. Let the tea steap for 5 mins and then add the sugar.
Step 3: Stir until your sugar is disolved.
Step 4: Leave the liquid with the tea still inside to cool down fully, sometimes overnight is best.
Step 5: Pour the liquid into your container and add the bottle of Kombucha if you are starting fresh with no mother. This bottle is to encourage the grown of a new mother bacteria. If you areadly have a mother, pour the liquid in with the mother and a little bit of starter Kombucha left over from the last batch.
Step 6: Cover the container with the cloth and leave it somewhere out of direct sunlight and at room temperature.
Step 7: Taste your Kombucha after a 3 or 4 days, it will probably still taste pretty sweet but if you feel that it’s started to ferment you can decide if you want to bottle it now while it’s still very sweet or wait another day or two for a more vinegar type flavor.
Step 8: Bottle it up, add additional flavoring at this time or not, let it go through a second fermentation in the bottles for 2 or 3 more days to build up carbonation then refrigerate and enjoy!
Now let’s go over a few more details including flavoring and reusing the ‘mother’ for future batches.
If everything’s gone well you’ll be left with a pretty thick ‘mother’ bacteria possibly a little scummy on the top and with some tea leaves mixed in. For the next batch we trim the top and bottom or whatever kind of browish scummy bits off of and leave a nice healthy clean chunk to start us off fresh. If you’ve left the ‘mother’ a bit too long or in the wrong place it might go bad. Have a smell, if it’s funky go on and start with a new bottle of Kombucha next time.
You can experiment with all kinds of different flavors.
What a lot of professionals do is as follows: After they’ve made and bottled their basic batch, they make an additional sugar and flavor concentrate in the blender. They then add a teaspoon or so of this to the kombucha filled bottles, seal them back up, and let it ferment in there for another few days. Afterwards they refridgerate. I’ve heard of some bottles exploding from over-active fermentation causing too much carbonation so always make sure you don’t fill the bottles all the way.
Here I’ve tried a whole bunch of different flavors. I’ve added some straight cut up ginger to a few bottles and some passion fruit fresh from the vine to some others. I’ve made a few with the purple flowers from a bush of basil. Some bottles contain only lemon grass and others a ginger and lemon grass mix. I would love to try to make some with berries s and a whole variety of other kinds of fruit.
I made a batch that was left to ferment perhaps a day or two too long so I added an extra couple of teaspoons of sugar to see if I can bring it back to a bit more of a palatable balance. In the end it all comes down to individual taste. Personally I prefer a Kombucha with a nice vinagery punch. Others like it more sweet and smooth.
Give it a try, make your own. Do you know how expensive this stuff is in the health food stores? Ain’t nobody got time for that.
Enjoy,
Hami-
Thursday 3 August 2017
Yoga Forest Revisited in the Rainy Season
I’ve lived outside of a temperate 4 season Canadian climate for most of my adult life being that I was a bit of a restless youth and early in my adulthood made my way over the Pacific to tropical Taiwan. One thing I did always missed about Canada was the drastic changes between seasons. As harsh and long as old man winter can be there it serves as a reminder of how much we should appreciate those summer days and warm stary nights. The blossoms of spring and the phycadelic colors of fall that break up those hot and cold (mostly cold) months complete the year with such a variety of life, well, I find myself in awe sometimes.
In Taiwan and the tropical wet and dry half and half year cycles we experienced changes no doubt. There is in fact a full on typhoon season, but they didn’t seem as drastic and I felt that time passed by more quickly or was less made into a memory marker as a result of the weather feeling more similar throught the year.
When we first visited Guatemala in March I was a bit shocked to see rolling brown hills of dried up grasses and it seemed like the plant life was in dire need of refreshment. Now, we find ourselves back here during the wet season in June onwards and my goodness how things have grown. There in an absolute abundance of life covering every inch of land with lush greens and vivid colored flowers giving me the pleasure of watching humming birds do thier humming thing by the dozens with my morning coffee.
As I am living close by, I couldn’t resist popping back over to the Yoga Forest, which I had visited in the dry season, to see how things have come along there and get an update on whether or not the wicking beds I had repored on early had held up through the heavy rains.
Please enjoy the artistically blurry photos taken with my old cracked iphone 4. We unforuntaly were the victims of a bit of a theivery a few weeks ago. You can read about the night time raid of our kitchen and my newer iPhone here on my other blog.
I was very pleased to find that the gardener and permaculture extrodanire, Cat, was still hanging around the Yoga Forest. The first thing she pointed out was how happy the fish were among the plant life in the main pond. If you remember my past post about the Yoga Forest, you’ll understand that this is the main source of water and nutrition for the wicking beds they built on the steep slopes of this valley. These beds were built to insure stabliltiy during the heavy rains and the ablilty to water the beds efficiently during the dry months.
My timing wasn’t perfect as it seems that Cat and her crew were in the process of re-fertalizing the beds. They had gotten enough nutrition from the soil and the fish pond feeding for 2 solid harvests of greens and veggies but the beds needed a better fertalizing process in order to keep up with the year round demands of the yoga class patrons and their downward dogs.
Still, the place was fresh and lush and the gardens were full of greens enough for a family and more and the beds didn't get washed down the valley during the rains. Cat explained though that these kind of more complex systems involving pipes and water regulation and boarded up beds are all well and good but they rairly hold up in production to good old fashioned simple row planting and rotation. If she had to do it again she would elimanate the sectioned off beds, plant in two solid rows along contour, weed the beds and drop the cuttings along the path and rotated planting on the rows and switch to the paths year by year. For watering, a simple flooding from the pond every few days would suffice and would need less attention. Also, most of the fertalizer would come from a more efficient compost system.
Sometimes … well most of the time in fact, simple, conventional wisdom beats out complex design in the long run. That is a good lesson to learn.
Coming up next, we get into the fermentations with a crash course on making kombucha.
Sunday 2 July 2017
Yoga Forest - San Marcos, Lake Attilan
Take a walk from the docks through the cozy cobblestone walking streets of San Marcos into the valley and through the trees. Follow the signs that point you on your way to The Yoga Forest. Here you’ll find yourself staring up the cliff walls of the valley and wondering to yourself what kind of lucky people are occupying the little huts sitting amongst the lush forest jungle. This is one of the longest lasting and highest quality yoga practice and study centers around Lake Atitlan - and it is a little paradise.
I was not here to downward any dogs or salute any suns - I came to check out the gardens. The Yoga Forest was desinged with the Permaculture principles in mind and has recently employed a very permaculture passionate woman named Kat from the UK to make sure some of the designs are fixed up and used to their maximum potential.
The first thing that caught my eye were these smartly designed yurt like tent. They seemed like a very comofrtable temporary structure that is mobile and easily placed anywhere and can accommodate very tall people like myself. Having a temporary residence comes in handy when designing new pieces of land.
Here are some happy and healthy looking goats coming back from their morning stroll. Yoga Forest sells their own goat milk and cheese which is also used generously on the pizzas from their wood fire oven. Tuesday nights is all you can eat pizza where visitors and guests get together to make their own pizzas until they run out of ingredients. Pro tip - the tastiest pies come out towards the end!
Ducks take care that the ponds and streams remain well manicured. Duck eggs can also be a nice treat. Above is the main pond/garden water resevioir. It’s just been newly fixed up and Kat has plans to plant tumeric, water cress and more water lilies in and along the banks. The pond is constatly fed by mountain spring water and is equipted with spill way pipes leading to the gardens and throughout the property.
Before we get to the gardens it’s worth mentioning that they are supported by a large and comfortable to work in nursery stocked with all kinds of leafy greens, fruit tree starters and it even looks like they are cultivating orchid flowers.
The first thing I noticed was how thickly mulched the gardens were. It’s the dry season so it is important to keep direct sunlight off the soil and lock in moisture wherever possible. The mulching effort is rewarded when you look at the dark rich soil underneath. This may turn some people away but it’s worth mentioning that the soil here is supported by a large amount of humanure provided by the many guests of the Yoga Forest. It seems like most of them are the veggie natural food types which makes for the perfect fertalizer. For those of you who are squimish you should understand that this is fully broken down biomass and any harmful or icky bacterial is long decomposed.
Here is a young garden bed amongst terraces built on contour. Some of the beds are shaded by a trellis which can house an abundance of vining food plants with my favourite being passion fruit. Kat explained to me that the drastic weather differences between the dry season from fall through winter and the wet season in the spring and summer make it challenging to preserve the land. Heavy rains easily flood and wash out terraced garden beds and being on a steep slope makes the soil dry out quickly. For this they have come up with an interesting solution that starts with managing the flow of water through the land.
At the top of the terraces they have placed a variety of smaller pools which are fed from the main pond. In here they have a kind of aquaponic system where talipia fish are farmed in the water that feeds the gardens. The fish naturally add nutrients to the water which is gobbled up by the vegetable gardens. The fish can also be eaten when they get big enough but make sure each fish pond has some water plants for shade and oxygen and that they are not too deep or cool as talipia like temperate water. Other life can be encouraged to grow in the ponds like giant snails which can be eaten in a stew (if you really want) and their shells can be ground up and used as added nutrients in animal feed.
Let’s go through their method for preserving the garden beds through more dramatic weather. They first have dug a pit around a meter deep and a meter wide under the beds, inserted a pipe and filled the pit with gravel. The pit is then covered with soil and made into a garden. During the heavy rains the beds are ancored and the water fills the gravel pit. During the dry season the pit is kept moist by irrigating from the above ponds through the insereted pipe. This creats a wicking bed where water is sucked up by the roots and soil. Water is controled by adjustable joints along the piping. The result is a whole lot of green all year round !
All throughout the property you’ll find natural buildings situated with a perfect veiw of the lake. Looks like most of the building materials like large bamboo and palms came from the low lying tropical coast land.
Who needs a newspaper? There is even great veiw while you’re sitting on the toilet.
Another nice feature is the sauna. Heated by a wood fire oven covered in rocks, this is the perfect place to relax after a long day full of 'namastays'. Aromatherapy herb and flower oil can be poured over the rocks. Wood fire saunas can be built in a number of ways and can usually double as a smoker, fire place area, oven or space heater.
Happy goats is the sign of a healthy eco-system right? Check out the future posts where I revisit The Yoga Forest in the rainy season to see how the wicking beds held up.
Tuesday 2 May 2017
Scrap Wood Chicken House
We're going about building a chicken house using pretty much the same principles that these gents used to build this children's ferris wheel ride; with whatever we can find in the scrap heap!
It's only fair to start with the finished product. Voila, a super safe chicken bungalow in the hills overlooking the lake.
When designing your chicken house there are a few things to take into consideration and one of the most important factors is location. You want it close enough to your residence to lend for easy access as it's a system you should be checking in on every day in the form of finding delicious fresh eggs and keeping your chickens safe and fed. Another factor is ease of garden access and not for your chickens to go roaming around your flower patch (they will destroy everything) but more for transportation to the garden of all the wonderful composted and nutrient rich soil they will produce for you.
For chicken aided compost soil you have two options. One is to fence off certain areas of ground you want to fertilize and let the chickens eat, scratch and spend their days in that area for a few weeks. The other option is to have one area where they do their thing and keep adding mulch, kitchen scraps and whatever you want to compost in that area for them to scratch about and desecrate on. If it starts to get too mucky and smelly you need to add more carbon in forms like straw, ground up corn stalks, cut and dried grass or mulched leaves. To get composted soil out of this spot just simply dig down under the top layer and fill up a bag with nutrient rich earth.
Remember, chickens left on a single plot for too long will leave the land and themselves in an unhealthy state so you either have to move to a different area (fence them off in a new spot) or make a new ground for them (add mulch to their one area).
For this chicken set up we've chosen to keep them in one area and make the ground of that area into one large compost pile. Here is Tom taking a rest from breaking up the soil which will eventually be under the raised chicken house.
The leader of this project was Timo who is a traveling south west French man. He told tragic tales of his chickens being murdered in the night by beasts and was not cutting any corners to build this chicken house strong and safe. We used whatever materials we could find laying around the property which included wooden posts, boards, bamboo and an old tarp plus some screws and nails.
We first chose 4 tall posts to make the basic structure along with side panels to make the frame. The concept is to make a safe place for them to roost (sleep at night), lay eggs and be shielded from the elements. This means a raised structure with a bird access ramp and a sturdy door along with a water proof roof.
Here's Tom again who had a lot of work to do yet was caught napping on more than a few occasions. We made slits in the main posts and chiseled out grooves to hold the side panels on tightly. This is the difference between a chicken house lasting 2 years and 10 years.
Great work Tom, you finally made the sides! Here is Timo starting on the roof. We made the frame then cut an old tarp to size and folded in under the top side boards as well as nailed it down with wooden slats for a nice tight fit.
Sides on, front boards on, roofs on, backs on as well (we nailed on an old floor mat much like we did that roof tarp) and Tom's off slacking somewhere. That left Timo and I to do the sides by ourselves. We had a few large pieces of bamboo and cut them into small slats. After, we nailed them individually all along the sides and front and left space for a door. Somewhere between all that we put in a crucial part which is the roosting floor. We used long sticks spaced just enough for droppings to pass down onto the ground but still safe enough to prevent invaders from harassing the birds.
We also covered the tarp roof with canye branches which is like a softish bamboo looking grass and nailed them on tight with long slats along the top and bottom.
Here are the egg laying boxes. Be sure to put plenty of straw down and freshen it up from time to time. Put the boxes so they have a little bit of privacy and are easily accessible from the doorway.
Door went on and got beautifully painted by my good wife Raquell. A bunch of other little details got finished as well but I think you get the picture by now. Raised safe and sealed structure, place for chickens to roost and dropping to drop, boxes with straw and a bit of privacy for egg business, door near egg boxes for daily access. Also, try to make it look nice because you're going there every day.
Finished with a nice little bench to the side for observing the birds. This should be enough space for around 6 chickens. Remember the breed of your chicken will dictate the amount of eggs they are able to lay and the management of your chickens will affect the quality of the eggs. In other words, choose a good laying breed and give them some care.
We had a few chickens donated to us and we transported them on foot over the mountain in the middle of the night after pizza at the Yoga Forest which will be the topic of my next post. Also, chickens are good.
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