Haskap Dye / Mordant

I have not found any recipes for dyeing wool with haskap.   I have a couple of books on fibre dyeing (Adrosko and Duerr).  These do not contain information on dyeing with haskap.  But Duerr’s does have a recipe for dyeing with blackberries.  Knowing from personal experience how blackberries can stain I decided to use this recipe as a baseline recipe.

Here’s what I did:

(1) Drain Mordanted Wool – After allowing the mordanted wool to cool in the mordanting bath overnight I removed the lid and could smell the strong presence of sulphuric acid (H2(SO4)).  I drained the wool.  Then I rinsed the wool several times with clean, soft water.

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(2) Making Dye Liqueur – Weighing my fabric, I matched that with an equal weight of haskap berries.  Berries were covered with water, brought to a boil, then simmered (180F) for 30 minutes.  This was then sieved and set to cool.

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(3) Dyeing Wool – Once the haskap dyeing liqueur is cool, add premordanted fibre.  Fully cover the wool with water.  Bring the bath up to a simmer and hold it there for 30 minutes.  Remove the dye pot from the heat.  Remove the wool and set it aside to drain, wash with a pH-neutral soap, rinse thoroughly, hang to dry.

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untreated wool (top) – mordanted, rinsed, and haskap dyed (bottom)

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washed, mordanted, haskap dyed in full sunlight

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washed, mordanted, haskap dyed, and rinsed wool on drying rack indoors

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