Yesterday’s post was all about vibrant orange of Cosmos! Today it’s Hollyhocks. Guess what color the deep purple, almost black hollyhocks give to yarn!

This is the traditional hollyhock I have grown for a long time.

This year two friends gave me a few hollyhocks that look like this. Even the leaves are different. I’ve been calling these “frilly” to differentiate the two batches. These were started later so didn’t flower until later in the season. I’ll get back to this.

Before the frilly flowers were blooming I was paying attention to the hollyhocks growing in the front dye garden. These hollyhocks had come back from last year’s plants or had grown from seed dropped from the previous year. I didn’t pay much attention at first, but it became obvious that the flowers were not all the same color. It’s known that its the dark purple, almost black flowers that dye yarn. But I thought I’d experiment with the others.

I worked methodically to keep the dried flowers separate as they were ready to pick or had already fallen.

I dyed in four separate pots and got these colors.

Then I dyed another four pots. This photo shows yarn from the first batch and the second. The shades are close, but not exactly the same.

Now to the frilly flowers. Would there be a difference? As I did with the Cosmos I figured out weight in grams to use to dye 4 ounces of yarn. I based this calculation on the recipe in Harvesting Color by Rebecca Burgess. She suggests 20 flowers for 2-1/2 ounces of yarn and that recipe has worked well for me. I get a strong dye and there is enough color left to dye another yarn in the same pot. I calculated how many flowers I would need for four ounces and the weight of the flowers when dry. Yes, I counted flowers as I harvested and then weighed them after they were dry.

These are handy pots for small batches of dye. Notice the one on the left says R. Pratt 308. That was my dad and his lab was room 308 at UCSF Medical Center back in the 50’s and 60s. These are stainless steel and I use them all the time for my fiber activities.

Here are the results. I used these dye pots four times. The color lessened each time, but there was plenty of dye left until I got to the fourth time. The first three times I put four ounces in each pot. It was only at the last one that I put in just one ounce. There is a bit of difference in the regular and frilly flowers, but I don’t know that it would be repeatable. I think there is enough variation among different batches that I wouldn’t say it’s due to the frilly versus regular flowers.

Before I dyed the frilly/regular samples I had run a similar test with successive batches of yarn. The first pair here was putting a gray skein and a white skein in the same pot.

Here is some of the yarn listed on my website.

Now I also have the dried flowers ready to sell.