silk dupion, silk paj, silk noil, bamboo, cotton muslin
Surprise, because grey really wasn’t the colour I was expecting to get from blackcurrants! I’m completely amazed by the difference between the colours on the protein-based silks, and the cellulose-based bamboo and cotton.
This one was a bit of an experiment using more of Sarah‘s leftovers – this time some blackcurrant pulp that had already been cooked. I decided to try out my new and exciting Ebay-purchased tea urn, so I tipped the blackcurrant mush into a nylon mesh laundry bag and chucked it in. As well as about 6 litres of water, I also added a litre of out-of-date blackcurrant, pear and apple juice. Well, it seemed better than just pouring it away!
I left the liquid and the blackcurrants in the tea urn for about two hours – one to warm up, and one to cook the blackcurrants and release the dye. It came out a bit cloudy, because of the fruit juice, but a pretty colour!
At this point I also added some salt, as a fixing agent. The only salt I had in the cupboard included an anti-caking ingredient – E536, or potassium ferrocyanide. I suspect this has affected the colour a little bit, probably pushing it slightly towards the blue end of things.
At this point I threw in the fabric, and gave it all a good stir. I left the tea urn switched on for another couple of hours which, in hindsight, was a mistake. The temperature was too hot for the silk, and it’s lost its sheen a little bit. Next time I’ll heat up the plant matter to make the dye, then switch off the urn as soon as the fabric goes in.
This is what came out of the urn – exactly what I’d expected! A metre and a half of cotton muslin, in a beautiful pink. So you can imagine my surprise when I turned on the shower, began to rinse the excess dye away, and ended up with this…
… a beautiful piece of delicate grey cotton, with no pink left in it whatsoever!
There’s enough here to make three scarves, one of which I will most definitely be keeping for myself. I wear a lot of grey, and I can just imagine decorating the ends of this with some smoky quartz beads for a bit of added sparkle.
It was very peculiar though, watching that beautiful pink colour just wash away. Not a disappointment, by any means, but definitely a surprise!
I thought it would come out blue!
I can’t remember if I was cooking blackcurrants, blackberries or elderberries – but one of those definitely dyed my jelly bag blue.
My jelly bag is (a reddish) purple and I think that was from sloes, if that helps!