Community Compost Bank

Let me start with a quote from Organic Growing with Worms by David Murphy that totally blows my mind.

'...the organic matter (OM) content of the world's agricultural soils, which used to be 20 percent, now averages less than 1 per cent. If that were raised to 5 per cent to plough depth (approximately 25 cm) 150 billion tonnes of carbon dioxide would be sequestered into the soil...Annualy, our world generates about 15 billion tonnes of carbon dioxide.'

So that means that if we raise the OM content of our agricultural soils from 1 to 5 per cent, we can sequester 10 years worth of carbon dioxide in our soil. Well then. That's good news, isn't it. There is hope yet and it lies under our feet. If that's not motivation to:

1. Compost at home
2. By organic food to support organic farmers who's farming practices increase OM in soil
3. Hate the idea of letting your organics go to landfill to produce methane

then I don't know what is.

I read Organic Growing with Worms many years ago but re read it in preparation for some composting workshops I was giving. This and a few other books I've read recently have made me totally recommit to buying organic. It also made me bring to reality an idea I've had lurking around since completing my PDC last year - starting a community composting bank at Hilton Harvest Community Garden.

We've had compost bays at Hilton Harvest for several years and they work super well turning our garden refuse, chook straw, grass clippings, mulch etc into lovely compost. But as bays are made in 'batches' it was tricky to let people just wander in and add their every day kitchen scraps. Also kitchen scraps could attract (more!) rats to the garden if left in an open bay. We have also started lots of weekly activities in the garden and didn't have a dedicated bin for that either (though the chooks and the worms took some, they are behind our locked part of the garden so not easily accessible to everyone). Another motivating factor was seeing the cafe up the road chuck all their waste into one bin (yes, I had a rummage) which meant precious organics were leaving our suburb and heading to landfill.

So at the end of last year I applied for and received a grant for just over $2,000 from our WA Waste Authority to implement the idea of a community compost bank made from several darlik style bins. And here it is!

 

With my fabo Monday Morning gardening crew, we installed the bins a couple of months ago. We have nine at the moment but room for more if we need. In Perth where it gets so hot in summer we  set them up in the shade. We also put mouse mesh on the bottom and dug them in around 20cm to keep them stable and vermin proof. Already lots of people are using them - so exciting to see. We even got into the local paper! And just this week we got the sign in too! Hooray!

And I'm pleased to report that the Local Cafe is totally onboard. We didn't really give them much choice truth be told. Here are their instructions for the kitchen, new labeled bins and their green wheelie bin which we roll down the road to the garden each week to empty. The system works and I'm chuffed.

'Amy, what is permaculture?'

A couple of months ago my good friend Shani (from Ecoburbia) revved me up to finally do my Permaculture Design Course. It had been on my bucket list for ages and I felt like I needed some inspiration. It would also be a good chance to binge on exclusive Shani time - we are often busy and when we do catch up there's usually a million other things going on. So we took the plunge and booked our course, booked our AirBnB, kissed the family goodbye and headed over to Sydney for two weeks. Eep! Two weeks away from home! It was the longest I'd ever been away from my boy - flying all that way for all that time was a big deal for me. Was it worth it? Oh my. Yes.

We were just a bit excited on the first day.

The good folks at Milkwood really know their stuff. Our facilitators were Hannah (from Good Life Permaculture) and Brendon (from, well, I don't really know, just the world I think). They were not only fantastic facilitators but they taught us deep from the depths of their experience and generously dished it out for us day after day.

The first few days covered the ethics and principles of permaculture and for that bit we were lucky enough to have David Holmgren (co-founder of permaculture) teach us. When he walked in the room there was a hush and it was a bit like Jesus had just entered to bring us the good news that could save us. It was very exciting. David is just simply a lovely guy - humble, generous, wise and fun.

We went through the design process where we really learned how important observation is. We learnt about different systems to be aware of (climate, water, soil, etc). We then touched on some different elements you could include in a garden/farm system like bees, compost, aquaponics, annual garden (veggies), trees, and more. During all of this we all worked on our individual design projects, then our group project.  I loved it all, especially our group project. We were a great team - hilarious, kind and productive.

After the first few days Shani and I started playing the 'What is permaculture?' game on our walks home from the community centre to our AirBnB. It was to prepare us for questions from our partners and friends when we returned. It goes something like this:

Amy: Shani, what is permaculture?
Shani: Thank you for asking, Amy. Well, it's a design process. Um. And there are ethics and principles you follow to make your place efficient and so it provides what you need. And it's about the function of elements and how you use them. Or something. Augh! Your turn Amy. Amy, what is Permaculture?
Amy: Thank you for asking Shani. Permaculture is... uuuuuuuuuuuuuuuummmmmmmmm. It's a way to design your space with elements that interconnect and are multi-functional so you're more resilient. And it's also about your life and your lifestyle and your community. No, that's not really it either!

This conversation went on for two weeks and we never really nailed the definition. But for the record, here is David Holmgren's definition of permaculture: 'Consciously designed landscapes which mimic the patterns and relationships found in nature, while yielding an abundance of food, fibre and energy for provision of local needs'. I won't go through the ethics and principles. You can google that. But for my own purposes of revision I'll try to remember all the interesting and practical things I learned about and want to implement here at home and in the community:

More perennials - we mostly have natives out the front, but slowly we've been adding food plants like olives, soft fruit trees, and a macadamia. I'd like to add sweet potato, asparagus, ginger, rhubarb to make a lower story, ie more food forest style. If you have space and water, perennials are good because they are low maintenance, deep rooted and give you food.

Community composting - I was so inspired by Hannah's work on her various community projects and the idea of community permaculture I wanted to start community composting at Hilton Harvest. So I've chatted to the local cafe who are happy for us to take their food waste and I've applied for a grant from our Waste Authority for heaps of compost bins. So fingers crossed!

Composting toilets - because it is barbaric to pollute clean water with our poo.

Bees - I had thought this would be a bit of a longer term project, but a friend asked if we could host his hive the other day so maybe we can learn the skills a bit more quickly!

Trenches - to stop water runoff in our front garden. Slow, store and sink the water.

Mulch pits - for fungusy soils between the fruit trees. This one is already done, both at home and at Hilton Harvest.

So, you can see we have heaps of jobs to be getting on with. But the best things I took away from the course were hope, inspiration and wonderful memories of spending two weeks with a beautiful bunch of people who are all on their own exciting journeys. It was a little bit of magic when we all crossed paths and walked together for that two weeks.

Sustainable House Day - We're OPEN!

For some strange reason we are opening our house for Sustainable House Day again this Sunday. It's a lot of work in preparation but we love it. We've opened before in 2011 and in 2013 and we remember the fun of chatting to people about gardening, PV, chooks and bikes all day. What a wonderful way to spend a day! What we tend to erase from our memory is the weekends full of weeding, planting, sweeping... but what the heck, I actually enjoy that kind of work anyway and our garden needs a good spring clean every few years so it's good motivation. We're exhibitionists, so we're just embracing it!

Looking through all the amazing houses that will be open this year I have stopped to wonder why we should open ours. Many of the other houses are new builds, all 100% solar  passive and 9 star rated. Their houses look like Ikea magazines (minus the disposable furniture I hope!) and are all neat and shiny. Our house, by comparison looks like granny knitted it, what with our fridge worm farm, our chooks and our scruffy native garden (yes, that is a knitted wheelbarrow below).

Our house is a 1960’s brick veneer house which provided many challenges to retrofit to be more sustainable and energy efficient. We are located on the south side of a hill with a beautiful gum tree to our north (which we can't bare to chop down) and to start with we had no north facing windows. So there is no way we would even be on the star rating scale. Since we bought the house in 2001 we’ve made heaps of changes. But the main change has been with us, as in, our behaviour.

We are firm believers in behaviour change as a significant part of the solution to our current environmental crisis. One of the most inspiring person I've met, Colin Ashton-Graham (a behaviour change economist) starts his presentation like this:

See these light globes? Tell me, which one uses the least amount of power.

And of course everyone votes for either the LEDs or the CFLs and Colin goes, 'Sorry folks, the one that uses the least amount of power is the incandescent globe. It's the only one that is switched off.' Ha! That's how clever Colin is! He then goes on to explain that a sustainable house with unsustainable people in it is less sustainable overall than an unsustainable house with sustainable people in it. Our everyday choices like turning lights off when not needed, opening up the house to let in cool sea breezes in summer, only having one fridge, cooking more at home with local, organic produce, riding more, getting into community and purchasing less crap are central to sustainability. Having the latest sustainability gadget isn't really our thing (unless its bikes, that's Adam's weakness!).

So, while we do have some interesting stuff to show, especially our garden, we also hope the behaviour stuff will rub off too. Anyway, come and visit. We're open from 10am to 4pm this Sunday, September 13 - be lovely to meet you!

How to make bees wax sandwich wraps; no more glad wrap!

So here is the promised 'how to make a bees wax sandwich wrap' post!

These are so simple to make, we even did a Make Your Own stall at our local farmers market (to be the subject of another post). I've been using my sandwich wrap for about eight months and it's still going strong. I love them so much I also made some larger ones to use for wrapping my loaf of bread and also storing lettuce, celery etc in the fridge to stop them going limp - you know it's true, plastic does keep veggies fresher, but now there is an alternative!

You will need:

Cotton fabric approx 30 x 30cm. This is a good size for wrapping sandwiches but of course you can make them bigger if you like. 

Pinking shears. It's cute to use pinking shears to make the edges zig zag but not 100% necessary because the wax will stop it fraying.

Bees wax. If you have access to a hive you can refine your own but if not you can often get it from farmers markets or online. 

Cheese grater. You can use your good one and once you've finished grating the wax clean it by pouring boiling water over it. You might need to do this a few times.

Iron. Best to find an old iron from an opshop but you can use your good iron by covering it in alfoil.

Old towel to iron on. I think this is better than an ironing board so you can spread your gear out. 

Baking paper.

Method:

Grate your wax. This is pretty time consuming but easy. It looks like parmesan cheese once grated and is endlessly fondle-able. You'll need about 1/2 cup grated wax for one 30 x 30cm wrap, but less as you make subsequent ones because there will be residue left on the baking paper. 

Cover your iron with two layers of alfoil if you're using your good iron. Lay out your towels on a table for ironing on. Lay out your baking paper - you will probably need to overlap two sheets to make it wide enough for the fabric.

Cut out your fabric - here are the students cutting them at school. You can get some fantastic prints from fabric shops or if you want to be super sustainable you can cut up old shirts, bed sheets etc.

Lay your fabric on the baking paper and sprinkle on the grated wax just like sprinkling cheese on a pizza. 

Then lay over another layer of baking paper - again, you will need to overlap two pieces. Then get busy with the iron. It takes a little work to get it all melted and you have to be sure to sweep the iron from the centre to the edges to get the wax pushed out to the edges. You can see it going all melty under the paper so its pretty easy to judge how you're going.

Once it's all covered and while its still hot peel back the top layer of baking paper and then peel off the fabric by the corners. Its good to have a helper at this stage to hold down the bottom layer of baking paper. It takes about a minute for the wax to dry, so you can just wave it around for that long or place it on a clothes airer.

And this is the final product! The bees wax has anti bacterial properties which I really like and they smell great! To clean them simply lay them out and wipe with luke warm soapy water - not hot or the wax will melt again. I haven't tried but my eight month old wrap is looking a little sad now but I suspect if I ironed it again between the baking paper it would come back to its former glory.

Here we are making them at Hilton Primary School with the year 5/6 class. It really was such fun. The teacher had the kids working on other maths activities and we took three students at a time to the back of the class and made them. It took a couple of hours, but that's because lots of the kids loved them so much they stayed in at lunch time to make extras for their friends and family.

Lat weekend we did a second big event with a Hilton Primary School P&C stall at the local farmers market. We had four parents and three students helpers and we made about 70 wraps. I'll write a separate post about how to do that as a big event just in case you're as inspired as I am to cut the plastic AND get everyone else around you to too!

International Permaculture Day this Sunday at Hilton Harvest

You may have noticed that we spend a lot of time at our community garden, Hilton Harvest. We love it and work hard at it. Yesterday Davina and I moved part of our orchard to make way for a new fence. We had a bobcat and an expert helping us and it was so satisfying. I thought it would be such a back breaking job but throw in a machine and some fossil fuel and the job is done by 11am!

This Sunday we are moving our asparagus patch for the same reason. Everyone is welcome to the Busy Bees and usually there is a good spread of cake to share. AND this time it's International Permaculture Day!

The Permies are holding some workshops in the morning and are then coming for a tour of the Hilton Harvest and the chookship (our earthship style chicken house - totally delux accommodation!). So come to the garden at 12.30ish and have a tour! The day winds up at FERN with a gig from some wicked local groups including the Formidable Vegetable Sound System who sing exclusively (I think) about the principles of permaculture! We saw them on the weekend at Fairbridge and it was awes. So get grubby!