
I’ve never dyed yarn before. I love to experiment, but I don’t really like following instructions. This makes for an interesting combo when it comes to hand dyeing. I cook a lot and like to mix different recipes for the same dish into a funny hybrid that by nature I can never remember how I made. Must be a good method for dyeing yarn, right? Definitely! Well, perhaps . . .
I kept reading conflicting information about mordant--which dyes needed one, which don’t, which mordant to use, which assistants to use in conjunction, measuring out wet ingredients vs. dry, the metric system, ratios—things were getting deep! I just wanted to keep it simple, a pinch of this, a dash of that. I decided I was just gonna go for it and let the chips fall where they may.
I couldn’t ignore the mordant thing completely, so I roughed out a vague recipe of one tbsp of baking soda and one tbsp of cream of tartar. I premordanted (is that a word?) the first sock blank while I was boiled the red cabbage, both steps took an hour. My test would be to dye one sock blank with mordant and one without.
Sock blank and cabbage cooking:

After the cabbage is done cooking, you can add a couple things to change the color. The images below show three things, first image is straight cabbage “juice” the second is showing the addition of vinegar, (I think it’s supposed to be clear, but all I had was apple cider). The third image shows the addition of baking soda, it turns it a pretty teal-y green.

I tossed both blanks into the straight cabbage juice and simmered it for 35 minutes. I pulled out the unmordanted blank and rinsed it because I wanted to see how much of the dye was sticking around. It was pale lavender, pretty, but faint. I bound the blank with a couple rubber bands and decided to change the color of the remaining dye with baking soda. The whole pot turned green with only a small amount. Tossed both blanks in and cook them for an additional 30 minutes.
First results, pale lavendar:

Results after turing the dye bath green with baking soda:

The results: both blanks turned a soft sage green, with no difference in color between the one that used a mordant and the one that didn’t. Although I think from the books I read, the mordant is more helpful when it comes to color sticking around when washing the yarn repeatedly, so only time will tell. The blank I used a couple rubber bands on, had an interesting result, it’s faintly striped, purple in the middle where the original purple cabbage dye was, green on the outside for the last dye bath, and sort of blue where one dye meets the other. Neato!
3 color stripes result:




May 19, 2012 at 4:27 PM We did some red cabbage dyeing today. We used salt and vinegar in two different pots. One turned a nice pink and the other a nice blue. It was really neat to see the differences. I love your teal. Wish I had seen this before we finished.
Feb 3, 2012 at 3:47 PM very nice! very nice colours! here in italy I know people use salt for a mordant. it does not change the colour, I don't know, perhaps it is able to fix the colour. ciao
Feb 4, 2011 at 8:46 PM I am a person that believes that directions were invented just for me because I need them. I really enjoyed your blog and intend to try the cabbage dyeing but with a little more instructions. I wish I was as adventurous as you. Patricia
May 24, 2010 at 11:43 AM How cool! It's like a science experiment, but prettier.
May 22, 2010 at 9:56 PM Wow the 1st Results are Just what you'd expect from Red Cabbage (the pretty lavender & tealy) since Next weekend the Toddlers are Starting their 1st Yarn Painting .. Useing Food Coloring & White vinegar (like Easter egg dye) I was reallly Wanting 1 Natural Food Dye that The Kids could See what was happening from Cooking the Vege to the Yarn sucking Up the Color so they could get a Genuine Real feel for What we were Doing :)) the Red Cabbage Experiment Will be PerF !!!
May 22, 2010 at 10:37 AM I had wondered about using red cabbage... I'd heard you could get very interesting results, and you surely did. I think I like it.