Category Archives: Eucalypts

Tree loving

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I decided on a bark collecting mission prior to a big heatwave we were expecting, so I went out with my trusty bike trailer and a couple of sacks to collect from this glorious Eucalyptus Scoparia.  I was hailed by the woman who lives directly across the road from the tree: ‘Oh, you are a good man!’  Eventually we left the gender confusion (and her embarassment about it) to one side and she embarked on explaining that the council hadn’t swept her street for two months.  We have spoken before when I’ve been admiring this tree, so I wasn’t entirely surprised.  However, tree hating always surprises me somewhat in spite of myself.

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I am privately amazed that this woman leads a life in which she sees this tree only as a source of rubbish that lands on the road, which she would prefer swept clean.  This saddened me so much that after I filled my first sack with bark, I collected up all the leaves from the gutter in my second sack and took them home to be appreciated by my chickens.  I am not sure if I was trying to spare her the agitation she clearly feels, or trying to spare the tree her anger, though the tree is indifferent.  It does concern me that when people hate trees, those trees can be endangered, since even when there are people dedicated to tree preservation, so many are cut down.

I managed not to mention that my favourite local tree has been reduced to this:

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Despite the council agreeing to ensure the tree was not chipped once it was felled, only intervention from an alert and interventionist neighbour from a few blocks away stopped it being shredded for mulch.  The neighbour was kind enough to leave a note in our letterbox explaining what she had done to try to preserve it, even reduced as it now is, to being wood.  Tree loving: now that, I can understand.

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After the workshop

This week I ran a natural dyeing workshop for my Guild.  It was exhausting but fun!  I tried taking a picture inside the hall and my poor old camera wanted to use the flash–pretty useless.  Between that and having a lot going on, I decided to forget taking photos.  We ran lots of dye pots: E Scoparia bark, dried E Scoparia leaves (oranges), silky oak leaves (yellow), logwood from the abandoned/donated dyestuffs of the past stash (purple), black beans (not as blue as I hoped)… we mordanted with alum and with soy, there were leaf print experiments.  We dyed silk, alpaca, wool, cotton; fleece, roving, yarn and fabric.  Phew!

I came home with cooked bark and leaves and  ground soybeans to compost, quite a bit of remaining pre-mordanted yarn, a bucket of black beans with yarn tucked into it, a bucket of homemade soymilk and the logwood bath.  Can I just quietly mention how relieved I was when I got home without having sloshed a bucket over in the car?

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I have run the logwood bath twice more so far.  This is the second effort: superwash wool in the foreground, alpaca/wool blend in the middle, and greeny-grey-blue black bean dyed sock yarn at the back.  I have some roving still soaking and rinsing after the third logwood bath, and I’m mordanting more fibre to go into a fourth bath right now.  I wish that logwood was a sustainable local dyestuff.  It is spectacular and straightforward, and purple is a great colour.  I loved pouring boiling water on wood chips and getting purple water; dipping fibre into what became a brownish dyebath and pulling it out purple.  But logwood isn’t local or sustainable, so I’m making the most intense use of the logwood that I have been given that I can figure out.

I hope that my forebears at the Guild who abandoned the logwood there or donated it to the Guild would be happy if they could see the excitement it provoked in the workshop.  It’s possible that the former owners of this logwood are still coming to the Guild and will let me know what they think when word gets out of what we did in the dyeroom this week.  I feel so blessed to be part of the Guild–fancy being part of an organisation that has a dye room!

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Eucalyptus Erythronema var Erythronema

Riding along the railway corridor near Oaklands railway station, I passed one striking red-flowered tree I didn’t recognise and kept pedalling, but when I saw a second, I pulled over.  Here’s the tree.

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The flowers were especially striking: bright red, with stamens curling back up and around the base of the fruit.  The bud caps are bright red, coming to a pointed tip.

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Quite a sight.

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In her book Eco Colour, India Flint argues that eco-prints are a good way to test potential dye plants using minimal leaf material, and she is, of course, right. On the right, E Erythronema var Erythronema.  Not much of a dye specimen.  On the left, leaves from another E Scoparia, I believe.

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Eucalyptus Camaldulensis Bark Dyepot

The river red gums are shedding bark all over my city.  I was riding down to visit my parents passing a planting of these trees along the railway corridor near Marion station.  I couldn’t resist, so pulled over and took pictures and bark.  Under these trees, the ground is covered with thousands of tiny gumnuts (as well as bark).

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So of course, I collected some bark just to try it out… and yes, tan again.  Brown, with alum.  Often I can see almost no difference between wool with no mordant and wool with alum after dyeing, but this was a clear example of alum making a difference.

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Finished objects completed in my holidays

There has been a lot of holiday crafting going on round here.  But this post marks return to my day job!

I made some Thai style fishing pants.  I bought a pair in 2000 as the new century began, and they have finally gone to the worms in our worm farms, the ultimate destination of natural fibres that are worn past the point of repair and reuse around here.  I traced a pattern from them and made this pair from a sarong found at the op shop.  I assume the originals were cut to maximise the use of fabric from a loom that is a standard-ish size in the region, because the sarong was the perfect amount of fabric, with almost no fabric left over to be wasted or used for other things.  Surely this is the goal of all hand weavers, as well as a decent goal for thrifty and green sewers.

I used french seams and then top-sewed them flat, so that I could use only cotton thread and ignore the polyester sucking overlocker.  When commercially sewn garments go to the worms, the overlocker thread is usually all that remains.  The worm farm offers an education in the biodegradability of garments, and I am increasingly aiming for biodegradable.  There is a cotton-polyester t shirt in one of them that has been there since my daughter left home and abandoned it.  Over 10 years ago.  Polyester will clearly survive the apocalypse, along with cockroaches.   Seriously, my everyday garments do not need to live as long as the Gobelin tapestries.

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I made a pair of radmila’s slippers from a new book, Knitting from the Center Out by Daniel Yuhas.  They are knit from handspun merino roving dyed with Eucalypts.  I have to say that I gave up making matching pairs a long time ago and now make siblings rather than twins… further proof lies in the next two images. OK, make that three!

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I took up knitting in order to be able to knit socks, and that is what led me to spinning and then dyeing.  Sock production has slowed down, but I finally finished a pair of Jaywalkers for a beloved friend. She is a lover of bright colours who has appreciated these as splendidly red while they were still in progress.  This yarn was dyed by a fabulous local dyer, Kathy Baschiera.

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Remember the post where I was wondering whether a sow’s ear could be turned into a silk purse (actually, whether I could turn the less exciting parts of a polwarth fleece and some low quality alpaca into slippers)?  Well, the answer is yes.  These are knit using Bev Galeskas’ Felted Clogs pattern and dyed with Landscapes dyes.  I hope Bev Galeskas has made millions from her pattern.  I sure have made tens upon tens of these, though most are a shade less hairy.  Clearly I spun in a fair amount of guard hair, and it won’t felt.  Just the same, the recipient of the red pair at the back was very enthusiastic as he turned 40, and the delightful women who will be receiving a parcel today or tomorrow with the front two pairs are great mend and make-do experts who have darned their previous pairs extensively… they live in a very cold place and will enjoy warm feet and hopefully overlook the odd stray guard hair!

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Ah, holidays.  I hope you’ve had some to enjoy.

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Angophora Costata subsp Costata bark dyepot

Our lovely friend has an Angophora Costata subsp Costata (Sydney Red Gum) in her backyard.  When the bark is newly shed, these trees have a stunning rust-orange coloured trunk.  There were many to be seen and admired in and around Sydney when we were there in December.  The other day she came around with… a bag of fallen bark for me!  Here is my sample card and swatch before:

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And, after.  You could call it cinnamon, I suppose–the alum mordanted, superwash sample is really quite brown.  Or on the other hand, you could just call it tan, again.

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Eucalyptus Saligna Bark Dyepot

Continuing the recent bark theme… and since it is the season of bark shedding for so many local trees, I bring you a Eucalyptus Saligna (Sydney blue gum) bark dyepot.  I collected the bark in December and had a very funny conversation with a passerby who had lots of ideas about what I might be doing with that bark.  This tree has a rough base but has shed all the bark above it in strips now.

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It is a huge tree!  It is outside a block of townhouses, where some trees were removed a while back but this one was saved by some local friends.

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What a beauty.

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Enjoy the tree, because as I write I’ve looked into the dye pot where my handspun wool is heating and this is a case of tan again, I believe.  Here is the bark after I added rainwater for a few days of soaking. 

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And here, my friends, is my dyed wool.

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And against a background of E Scoparia-dyed merino:

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Hits and misses

The other day I was at an exercise class in a park.  One if the trees was helpfully labelled Lagunaria patersonia (pyramid tree).  It turns out to be native (to Australia, though not to this part of it).  So… I decided to take a sample and test its dye properties.

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I am here to report to you, dear reader, that this is not one of the stellar dye plants of our time.  That smudge on the right of the linen square with the questionable machine embroidery is the best I can show for a leaf print after an hour and with teh presence of iron and soy mordant.  The only fibre on my swatch showing any colour after an hour of simmering is wool + alum, a delicate shade of yellow-green.

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On the other hand, I made these cushion covers from leaf-printed cotton and linen.  They are for friends who invited us to a holiday house they share near Mittagong.  I hope they’ll accept these as thanks for the lovely relaxing time we had with them.

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They are custom fit to the cushions on the verandah of their holiday house, whose covers have seen better days.

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More Eucalyptus Cladocalyx Bark Outcomes

Given the level of colour in my E Cladocalyx bark tannin bath (see previous post), I couldn’t resist trying to dye some wool.  This is handspun finn cross wool, cooked for about 90 minutes in a solution of E Cladocalyx bark, which had been soaked in a sunny spot for 14 days prior to dyeing. The commercial superwash, alum mordanted strand of wool on my test card is a much darker shade of brown.

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Eucalyptus Cladocalyx Bark

I have been reading Rebecca Burgess’ gorgeous book, Harvesting Color, which had me thinking about how to create a tannin solution.  The local solution for her is to gather acorns.  That might be possible for me in autumn, too. There are some avenues of oaks in my city, and they have tiny newly formed acorns right now.  But it seems to me that eucalypt bark would be a promising source in my own region.  I thought it seemed logical to collect bark from a species that hadn’t shown a lot of dye potential (I’m trying for mordant, not dye).   So I stopped outside the royal showgrounds where this huge E. Claodocalyx (Sugar Gum) had shed its bark recently.  We were having unseasonably cool weather as this dull photograph shows.

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I picked up a bag full of bark and headed home to let it steep in rainwater. This will be an opportunity to consider the dye potential of the bark as well as try it as a source of tannins.  There are many of these trees around my area and this is a truly huge tree when full grown, which sheds its bark once a year, so if this is a good source of dye, I will have access to a lot of it! Here is how it looked on 15 December:

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And two days later:

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…so I put a metre of cotton cloth into it, which immediately turned golden yellow:

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I left the pot in a sunny spot.  The temperatures have ranged from mid-twenties celcius to 40C.  By 1 January, the pot was darker still, with the liquid seeming a ruby red shade.

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And here is the cotton I immersed in it  so many days ago after drying.

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Needless to say, I am now planning to dye wool in my bark liquor and see what happens…

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