10/27/2026
Results are in!
Avocado dye experiment with modifiers.
I used 4 different modifiers: soda ash, iron, citric acid, and calcium carbonate.
Many natural dyes can change color depending on the pH and other factors.
Avocado was one I noticed this with. I prepared my yarn as usual with Alum mordant but the alum reacted with the Avocado and basically neutralized the color. So I learned I need to use non-mordanted yarn with Avocado.
This made me wonder how else Avocado might react so this experiment to play with the pH was born!
There were some subtle changes with a few of them, and I learned how to pull some of the peachy tones through, but the most significant was using iron!
This was fun 🙂