Reducing our carbon footprint

A few months ago, the Cunning Plans Dept worked out our carbon footprint using some thingummy on the web, and to be blunt, we suck. The web thingy did break it down into areas and while the house and general living wasn't too bad, our air travel and two cars were seriously in the "not good" category. Between this and generally become aware of a lot of great sustainable living options out there, we've been more motivated to make change to our lifestyle to live more sustainably.

Here's what we've got so far:
- good roof insulation and the house is double brick so it's go reasonable insulation, especially downstairs.
- electricity is 100% greenpower (i.e. all from renewable sources).
- energy saving light bulbs in all light fittings.
- dual flush installed on the downstairs toilet (upstairs already had it)
- grey water from shower now watering the backyard lawn (hose runs into a buried piece of ag pipe so it waters underground). Unfortunately we can't easily access the laundry grey water and we'd have the problem of what to do with it since you can't store it and we can't just have it run out into the back yard where the dogs can get to it and make themselves sick.
- 2500L rainwater tank installed down the side of the house and piping connected to water the back vegie gardens. We also have the "wine barrel" rainwater tank at the front of the house and it waters the front garden.
- garden is watered predominantly with rain water. So far this year I have only had 5 days where I needed to use mains water. When we use mains water, we use a watering can and limit usage. We also use water crystals in the soil and mulch to help minimise water requirements.
- All food waste composted (either compost heap or worm farms). We also use newspaper with mulch.
- growing some of our own vegies (not enough to avoid the shops completely, but a start)
- using organic gardening practices (no pesticides, herbicides, chemical fertilisers etc..)
- recycling anything that can be recycled. Also making use of recycled materials around the house (e.g. turning bottoms of plastic bottles into seedling pots).
- using predominantly organic or at least "minimally processed" food, preferably locally sourced. I do still get torn between supporting organic farmers or local business (food production method vs food miles debate).
- using grey water safe cleaning and laundry products and not overusing these products (slight problem is that we have a cleaner and I don't know what he uses)
- clothes and linen from sustainable fibres like hemp, bamboo, or organic cotton.
- No plastic bags. In addition to the ubiquitous "green bags", I am a real fan of Onya weigh bags. They're small nylon net bags for loose fruit & veg like beans, peas, cherries etc.. They come in a little pouch that you can clip to your green bags. Actually, if you're crafty, you could probably make some. I also love those lightweight nylon bags that fold in on themselves into tiny bundles that can be easily carried in the handbag for emergencies.

Here's what we're working on:
- solar panels for the roof. Maybe solar hot water as well, depending on the outcome of our solar assessment.
- Magnetite window insulation (alternative to double glazing, which seems impossible to get) on the upstairs windows and master bedroom downstairs. Got a quote, just need to arrange a time to get everything measured and installed.
- another rainwater tank, preferable a big one on the lower terrace of the back yard to collect off the entertainment area roof.
- replacing the incredibly un-environmentally friendly Rodeo ute with something else. Since we're not doing SCA and therefore are not lugging copious amounts of stuff all over the country, we probably don't really need a ute. We do need a vehicle that the CPD can easily take onto work sites and preferably something that can transport the dogs when required. A station/sports wagon sort of thing would probably do. The CPD wants to go electric and possibly build his own fully electric car, since there are no fully electric cars on the market in Australia. If that turns out to be a longer term project, we may just go for something more fuel efficient like a Volkswagen Jetta Sportswagen TDI.
- in the next few years, replace the Elantra with something more fuel efficient. It actually isn't too bad, but we're hoping that in a few years, the electric technology will have improved and we can replace it with an electric car. I am tempted by the Honda Civic Hybrid if a fully electric option isn't available.
- fly less. Again, with us not doing SCA and therefore not flying interstate or to NZ every month, this should reduce. I know some airlines provide an option to purchase carbon credits with your flight, so maybe that's something to look into, because I would still like to get the odd holiday in every now and then.

Things that are a bit of a challenge:
- the two vehicle thing. The CPD needs a vehicle for work as he travels to a lot of sites that are inaccessible by public transport. Theoretically, I could use public transport to get to work, but I run into the problems of a) Wollongong public transport is abysmal, b) it would constrain my work hours in terms of when I arrive and leave and I need some flexibility here, c) lugging stuff to and from work on public transport would be an issue given my current feebleness. I know, lots of excuses. I honestly do think that if I lived somewhere with great public transport (like Melbourne), I'd happily be a public transport convert. Sadly Wollongong has a long way to go (well, NSW in general if you broaden it to include Cityrail). Cycling is not an option as I'm afraid of cars and lack the physical strength.

So that's where we're at. I'd be interested to hear what other folks are doing on the sustainable living front and any tips and tricks.

Garden update

With the hot weather finally breaking and some decent rain, things have started to take off again. About 5 days before the rain started, our 2500L rain water tank ran dry. Within 3 days of rain, it was full again.

The centre vegie patch is now looking like it has some life in it. The tomatoes are growing fast and the largest is producing fruit. The capsicums are starting to flower. The strawberries have been putting out runners like crazy and I've been nailing a few down so they'll put down roots.

This weekend I decided (somewhat belatedly) to stake the tangled mess of tomatoes in the front garden. I'd been letting them ramble, but with the wet weather they were starting to get manky.

The sunflowers have been producing a glorious display. Each plant has one big central flower, about 30cm in diameter, but also a bunch of smaller side flowers. They've been brightening up my house on the cloudy days.

Time to plant more seeds and this weekend I put in a row of leek seeds and a row of celery seeds into the seed raising trays. In a couple of weeks I'll put in another row, and then another lot a few weeks later. This should hopefully been I don't get inundated with celery and leeks later. I also planted a entire tray of marigolds and an entire tray of pyrethrum. The first planting of marigolds are still going well, but the first batch of pyrethrum didn't survive the heat. Speaking of marigolds, I've been collecting the seed from the dead flower heads. Anyone want any marigold seeds?

And just for Ms D, our first borage flower (bit blurry because it was from my phone camera)

In the side vegie patch, it looks like we've lost the corn crop to lots of tiny green bugs that have gotten in between the sheaves surrounding the cob. I have no idea what they are. Looks like they got into all the cobs and the kernels looked shrivelled and dry. Ah well, you loose some crops. On the plus side, the broccoli is finally starting to produce heads. Most of the plants are riddled with holes from cabbage white butterfly grubs (rotten little buggers) and I haven't managed to get down there with some Dipel to deal with them. I'm hoping that the damage is mostly to the leaves and they'll still produce decent heads. Reading my new gardening book, apparently I should have sown brassica seeds early this month and be planting out seedlings next month. I'm still getting the hang of this "what to plant when" part.

Can't wait to plant these!

Look what arrived in my seed order from Digger's club this week:

Okay, I had planned to get some beans anyway, but how could I resist a name like this? Downside is their planting time is Spring, so it could be a long wait before I get to find out what "Sex without strings" tastes like. Unless I just go ahead and plant them now, given that we tend to have mild enough weather on the coast they may just make it. Tempting.

Vegie patch - now with plants!

Last weekend I finally got around to transplanting plants from the multitude of pots cluttering the back veranda into the vegie patch. And voila!

The top bed (which is the one on the left) has all the strawberry plants. I tried planting out a couple of the runners. One survived, one didn't, but the surviving plants are doing well. One is currently flowering and fruiting.

The next bed has most of the more established tomato and capsicums that I had in pots. I've also planted the basil seedlings between them. They seem to be going okay, but the leaves are going a bit yellow. Ms D has mentioned this is probably because I've mulched with lawn clippings and a bit of blood and bone should do the trick.

The next bed has some of the tomato and capsicum seedlings that were still in the seedling trays, plus the parsley and coriander seedlings.

At the end of each bed I've transplanted the pyrethrum and borage seedlings. I'm hoping these will be good companion plants and help deter bugs. Unfortunately, they're still tiny so they aren't doing much yet.

Of course, there has been one minor hitch in that the days after I planted everything into the vegie patch have turned out to be among the hottest and driest all month. I did mulch everything with lawn clippings to help reduce water loss. The smaller seedlings seem to have suffered the most. C'est la vie. I have more seeds.

However, the Cunning Plans Dept has rigged up a pretty nifty system to get rain water from our rain water tank to our garden without exposing parts of the system to unintentional "lab testing" by Hudson and Gracie (they eat hoses, hose fittings, anything really...).

The 2500L rain water tank sits down the side of the back veranda (Fig.1). The CPD then dug a trench on the top terrace to sink a pipe that runs from the tank and pops out the side of the terrace retaining wall. A length of hose then runs from the tank, through the pipe (Fig.2) and pops out the retaining wall, which is contained within vegie patch MkI (Fig.3). The hose is then threaded through the top of the weld mesh fence of vegie patch MkI (Fig.4) and at the end of the fence there is a hose attachment (Fig.5)to we can attach a hose to water vegie patch MkII. Because the tank is uphill, there is no problem with water pressure.

This weekend we bought some weeper hose to put under the mulch in the vegie patch as the main irrigation system. This will probably involve burying a pipe between vegie patches 1 and 2 so that we can leave the irrigation hose connected and just turn it on and off from the tank.

The other plants are doing well. The first sunflowers have finally opened. The marigolds are in bloom. They are incredibly cheerful looking flowers. The bonus compost tomatoes out the front appear to have both romas and regular tomatoes.

Vegie patch - now with soil!

While I know it seems a rather obvious statement that a vegie patch has soil, but up until a week or so ago, mine didn't. There was not enough dirt from the terracing to fill the beds and what was there was mostly clay and rock. The gypsum had worked a treat on the clay, but I simply needed more soil and the compost heap isn't THAT big.

So the Cunning Plans Dept went and got a truckload of soil, which was dumped on our front lawn. This needed to be moved down to the back yard. Given my feebleness it was fortuitous that my brother needed some extra cash in hand and was willing and able to do some manual labour. So he and the CPD spent a day using a small tipper to load soil into the trailer, attach trailer to tipper, drive down the neighbours driveway to the side fence of our backyard (after removing a panel of fence), dump soil into our yard, repeat. Once all the soil was moved to our back yard, the tipper was then used to transport soil to the vegie patch beds.

They also got the mulched the dead tree branches that had become overgrown with grass and weeds from sitting in a heap for so long. Plus some mowing and edging and the back yard is actually looking not to bad.

Now all that needs to be done is the edging of the ends of the beds, putting down plastic and gravel for the walkways and we'll be ready to start transplanting some of the potted vegies. I've drawn up the plans for the four beds. One will be for perennials (strawberries, rhubarb, asparagus, and garlic) and the other three will be annuals with rotating crops.

Meanwhile, vegie patch mkI is going berserk!

The corn have flowered and the first ears are starting to grow. Broccoli is getting huge, but no heads yet. There are bloody cabbage white butterflies everywhere and the leaves are riddled with holes, but they still seem to be growing okay. Carrots are still going well. The bonus compost potatoes and tomatoes are also growing fine.

We've also picked our first tomatoes! Some had a bit of blossom end rot, but that didn't really affect them. Nice and tasty and so red in the middle that the shop bought tomatoes literally pale in comparison. The tomato plants themselves have started to get yellowing in the leaves. I looked up some gardening books and google, but there are a apparently a lot of things that could cause yellowing of leaves ranging from the harmless, don't worry about it, to all is lost, please destroy your plant and the soil it grew in. They still seem to be growing okay and the fruit is ripening, so I'm just going to see what happens.

Tomatoes, tomatoes, tomatoes

Okay, I think I can officially say now that I have an abundance of tomato plants. The rouge de marmande and roma tomato plants in the big pot are rapidly becoming too big for that pot and fruiting like crazy.

The two remaining tiny tim tomatoes (one was gifted to a friend) are starting to fruit, even the one that suffered an accident and the main stem snapped. Two of the three tomatoes grown from seed saved from a shop bought tomato are going strong and starting to flower. The other one was a bit of a runt and has been planted into the front garden to give it one last chance. The riesenstraube seedlings are in desperate need of transplanting and I planted three of them out today.

Plus, when I planted out the marjoram and thyme into the front garden I brought up a couple of buckets of compost to dig in before I planted them. I now have eleven (!) tomato plants growing amongst the marjoram and thyme. I think they may have to go as that's not really the best spot for them and I have no idea what sort of tomato they are.

Tomato plant tally: 16 regular size, 9 tiny size. Anyone want some tomato plants?

Today involved planting out a number of seedlings and discover that I am running out of places to plant them as we still haven't finished the vegie patch in the back yard. We need to get a trailer load of dirt to build up the beds, plus I thinking of doing the layers of wet newspaper thing to kill of the remaining kikuyu. Seedlings transplanted included: marigolds, borage, basil, coriander, parsley, and riesenstraube tomatoes. There are a lot in the seedling trays as I ran out of potting mix.

I've also got a good number of sunflowers growing in the front garden. The first lot of seeds didn't have a good success rate with only two strong seedlings. The second lot has been more successful. There are now 8 of them plants in two rows in the front garden.
They should grow to about 120cm tall (short variety) which is just above the lattice. In the photo you can see the little wind breaks the CPD very kindly erected when we had strong winds the other weekend.

And in breaking news, the Cunning Plans Dept has just come in with the first carrot of the season. It's just a bit bigger than "baby carrot" sized and seems to have grown straight. I was a bit worried that where we planted them might not be soft enough for them to grow straight (oh okay I confess I was secretly hoping for a bifurcated carrot). Tasted a little bit bitter though. Wonder if I need to add some fertiliser or something. They've just had compost and worm wee so far. The broccoli and corn are still going well, but no sign of broccoli heads or corn ears yet.

Vegie patch terracing and fencing

The Cunning Plans Dept did a bit more work on the terrace edges of the vegie patch and also put the fence up. The weather wasn't so great so not a lot of work got done.

On to the pictures.This shows the terrace edges of the four beds.

The wood is all recycled, most of the long planks you see are the joists from the spare room floor that was ripped out recently. We will need to get some extra bits from somewhere to fill in the gaps.
The fence isn't overly attractive, but will serve the purpose of keeping the two destructodogs out. Next stage is to mark out the paths clearly and then cover the bed area with some plastic to solarise the ground and hopefully kill the Kikuyu. We'll also need a trailer load or two of soil as there isn't enough there and we don't have enough compost to bulk it up.

The vegie patch mk I is still doing okay. The carrots, broccoli and corn are doing well. A few corn stalks broke in the high winds the other weekend and something is eating the broccoli leaves. Here have an action shot of me picking off caterpillars:
This one shows the irrigation system the CPD rigged up before. We pour in water at the top, which flows into the plastic container and trickles out the irrigation hose. Pretty nifty.

My seeds arrived from Diggers Club so on the weekend I set up a couple of propagator trays with parsley, coriander, basil, pyrethrum, marigolds, and borage. The sunflowers and riesenstraube tomatoes have started to sprout, but no sign of the yellow capsicum yet. Perhaps they're a dud. They were collected out of a capsicum I bought from the grocers so I wouldn't be surprised. Oh well, nothing ventured, nothing gained. Also transplanted a couple of mint cuttings I had propagating in water. The big tomatoes are growing great and there are lots of fruit appearing. The tiny tim tomatoes are also starting the fruit. One of them had a minor accident and the stem got snapped, but there are some lower shoots that will be fine.

Seeds

Part of my Diggers Club membership involves getting some free seeds (from a limited selection, but hey, they're free). My first selection of free seeds from the Christmas catalogue arrived today. I got garlic chives, pak choy, red onion, and Martino's roma tomato (a dwarf roma).

Not really the season for onion, so those will wait until next winter, however the others I'm going to plant into the propagator trays on the weekend. The pak choy should grow quickly (40 days from plant to harvest), so what I'll probably do is plant a few every couple of weeks so I'll have a steady supply.

The other propagator tray now has a few sunflowers starting to poke out. The seeds have literally rocketed out of the soil and are still unfurling. No sign of the riesenstraube tomatoes or yellow capsicum yet.

I've ordered some other seeds and things (not free) that should arrive next week. All very exciting!

Dad has also given me a lovely little book called "Nature on your Side", which was published circa the 1970s and is about companion planting and organic pest control. He already had a copy and then found another copy amongst my nanna's books. Some of the stuff is fairly common knowledge, but some of it is quite quirky. Apparently flies hate the colour blue and will never settle on it. No one knows why, but kitchens painted blue stay free of flies. I have no idea whether this is true or not, but it's quirky.

I've decided I'm going to get some pyrethrum and african marigolds as my pest control companion plants (plus they're pretty, so bonus there).

We have tomatoes

Well the beginnings of tomatoes at any rate. The first rouge de marmande tomatoes have just started to form.

My tomato leaves are being eaten by little green caterpillars. This weekend I practiced one of the organic methods of pest control, i.e. sat down next to the plant, turned every leaf over and squished the little buggers. I'm thinking about getting some pyrethrum plants, both as companion plants and so I can make a spray from the flowers to keep the bugs down. Also got some whitefly, but they don't look like they're doing much damage.

This weekend saw a lot of transplanting. The capsicum seedlings have been transplanted into seperate pots. The thyme and marjoram have been transplanted into the front garden. And a couple of rosemary cuttings that had started to put out roots after sitting in water on my window sill have been transplanted into pots. The strawberry plants continue to do well, though I wish they'd produce more!

Something the Cunning Plans Dept did a few weeks ago was transform an old wine barrel that we picked up a few years ago into a water tank for the front garden. I finally remembered to take a photo as it is kinda neat.

There is a diverter on the downpipe, which goes into the hole that was there when we got it. The CPD has added a tap at the bottom. Unfortunately, the wood has been so dry for so long that it isn't swelling enough when wet to seal, so we're probably going to have a put a liner in it to make it more useful. We've also ordered a commercial rain water tank to put down the side of the house for more serious water storage.

Vegie patch planning

Today we mapped out the new vegie patch in the backyard. It will be around 5x5m, maybe 5x7.5 depending on how many fence panels I can score from Mum and Dad. Aiming for 4 long beds about 4x1m. G mowed the patch so I can see how big it looks (I'm crap with spatial visualisation). We dug a small hole to check the soil. Like the rest of the yard its mostly clay and rocks.

We popped down to Kennards Hire and got a rotary hoe (and said "Hi" to Dan). This turned out to be a bit of an adventure. The thing was a bitch to get down to the backyard. I then went off to Bunnings and when I came back G had the rotary hoe back up the top and Dan was getting it into the Kennards truck. Apparently grass, clay and rocks can defeat a rotary hoe. Apparently G chased it across the yard as it took off without doing much to the ground and when it did hit the ground, something broke. Fortunately he could just call Dan to come and pick it up and Kennards didn't charge us for it.

Plan B is to get one of the larger small tractor things (can you tell I vagued out when the boys started to talk large mechanical things?) It won't fit down the side of our house, but G is going to talk to our neighbour about taking it down the side of his house and through a panel of our shared fence. Hopefully that will work as the other option of manual labour will suck.

In other happy gardening news, my Diggers Club membership arrived during the week along with a book on raising heirloom plants and two packets of free seeds. They gave me some Reisenstraube tomatoes (little red grape tomatoes) and some yellow pollenless sunflowers. I'm very happy about the sunflowers as I'd been eyeing them off in the catalogue. I'm a little confused by the membership, but I think I also get to select some free seeds from a variety of their catalogues. Today I got some seed propagating trays and a few more window box pots for out the front. We're going to hang them from the fence. I think I'll put herbs in those, or maybe some lettuce or asian greens.

The carrots, corn and broccoli planted down the back garden are going well. We weeded the patch today and thinned the broccoli. We should thin the carrots, but it is really hard to tell the difference between carrots and weeds at this point.

Plan for tomorrow - start digging over the front garden. I'm going to plant the thyme and oregano (which I'm starting to think may actually be marjoram, I've never been great at telling the difference) so it can spread as a ground cover. They're rapidly overrunning the pots they're in.

Tomorrow afternoon I'll be visiting Mum and Dad for Dad's birthday. I'm going to do some gardening with Dad, swap seeds and plants, collect fence panels, G is going to help him rig up some irrigation stuff, then we all have dinner. I love weekends.