Posts Tagged ‘dark grey’
harvesting colour … lily of the valley
Now that green is the dominant colour outside my door, I am anxious to try dyeing with every plant I see. I was particularly anxious to see if I could coax colour from the Lily of the Valley crowding around my walkway.
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The green leaves in the photo above are from two different plants, the smaller single leaves of Wild Lily of the Valley (Maianthemum canadense) and the larger furled Lily of the Valley (Convallaria majalis). The larger Lily of the Valley produces a dye with seasonal qualities – dark green in spring and yellow in fall.
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The rolled emerging leaves of the Lily of the Valley are called ‘pips’. The pips squeak as they are collected. I think they want to be left alone!
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I cut the leaves into one inch pieces and left them for an hour to simmer in water. I added some iron to the mix, to serve as a colour modifier – a square-headed nail, a railroad spike and a rusty horseshoe. The water was pale green at first, but as it began to cool, it became a dark, almost black, green …
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Once the water cooled, I strained the liquid and added the wool. After bringing it to a boil, I let it cool gradually – wool hates sudden changes in temperature …
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The resulting colour was dark grey. I also did a vat without the addition of iron and the result was a slightly paler grey.
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This is my last dyeing experiment with Lily of the Valley. All the parts of the plant are poisonous with compounds known as glycosides. Ingested, these compounds have an effect on the heart and can cause fatal circulatory, gastrointestinal and respiratory problems. If you are a fan of the TV show Breaking Bad, you will know that Walt used Lily of the Valley in a scheme to kill one of his enemies.
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Although I took precautions, doing the boiling outside and disposing of the liquid in the woods, far from our well or the stream, I was not comfortable working with such a poisonous plant. While the water was boiling, the smell was thick and noxious and my mouth had a metallic taste all day. I was jittery before I went to bed, convinced that breathing the vapours would be the end of me. I am fine today, but I don’t recommend using Lily of the Valley as a dye. The dark grey colour obtained is not worth the risk. And the lovely scent of the Lily of the Valley flowers is the plant’s first, best use.
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Copyright 2014 Jane Tims































