Natural Dyes - Eucalyptus Dye
When I experimented with natural dyes, there was a lot of trial and errors. It did not make sense to purchase huge amounts of fabric. The best way was to find a source of preloved materials. I visited Hock Siong (an amazing place that sells preloved furniture) to purchase the old hotel bed sheets to upcycle - oh my goodness, I didn't realise a king sized bed sheet would be so heavy to carry home. I wish I had bought my suitcase along with me.
All these bed sheets would be used for my natural dye experiments with mango and eucalyptus leaves.
In the last dye experiment, the mango leaves gave lovely hues of brown, but I was looking for a green colour and I was fortunate to find out that to retain the colour the leaves should not be boiled for too long.
Eucalyptus tree
Preparing Eucalyptus Bark
I collected a lot of bark from the park but I didn't want to be taking red ants back home so I made sure to shake them off! Getting bitten by a red ant is awfully painful so be careful what you encounter in the park.
One of the most important things about the preparation is cutting the bark into tiny pieces and then steeping it over night in hot water. I found it difficult cutting up the bark with a pair scissors, but I got there. I'll probably need to find myself a proper tool to do the cutting.
Eucalyptus Bark
Boiling the Bark
The colour (tannin) that came out of the bark just through steeping looked almost like a strong pu'er tea. At this stage, I must emphasise that it is very, no extremely important to always label your experiments and place them somewhere so no one will unknowingly consume it. In fact, after labeling them, HIDE them. We are talking about health and safety here, and we would not want any accidents to happen.
Once the bark has been soaked, it is now time to transfer the bark and the water into your dyeing pot (not cooking pot!). I topped up the water to make sure everything was submerged and simmered the concoction for 1 hour.
Dyeing the Fabric
As soon as that was done, I took out the bark and popped in my fabric. At this point, it seems I have to consider getting a bigger pot. The second time I did this with a larger piece of cotton (40cm x 40cm) the fabric could not move and I ended up with streaks. I think I need a big vat!
Don't you think the eucalyptus bark gives a lovelier brown than the mango leaves?
On this note, I have been looking at our National Parks website and found that there is a variety of eucalyptus trees in Singapore. I am still trying to find out what species of eucalyptus I have in my local park. If you have any idea, please let me know!
Eucalyptus bark dye
Read more about my natural dye experiments
