Having been eating loads of avocados last summer I dried the skins and stones for dye material later on in the year. I want sure if the colour outcome would be effected by drying so decided to try some out recently.
I took 60g dried avocado skins and two skeins of yarn; one 14g hand spun 50/50 cream wool and alpaca and 12g commercially spun 2/9nm will and nylon (sock yarn). I reckoned half yarn to dye material, but being dried may have made a difference.
I cold mordanted the yarns overnight and soaked and cooked up the skins. Stained the liquid and made up the due bath. Then gently simmered the yarn for about 60 minutes, with the skins in a muslin bag in the bath as well. After that I left the whole pot to cool overnight.
I was surprised that the hand spun did not take much colour whereas the wool and nylon took loads. Both had had same pretreatment.
I will be using the will nylon in machine knit socks, so pleased with the colour. It’s not as warm as the undried skins I’ve used in the past, more like onion skin colour.
UPDATE On reflection I think the Alpaca may have influenced the way the dye was taken up by the hand spun yarn