Learning: Recipes, Instructions & More

Mordant Monday: LIME GREEN

On this Saint Patrick’s Day, learn how to make this punchy lime green! We are pulling this exciting color back from our archives. Wink wink, you might remember it from this summer…Using weld and indigo, you can get awfully close to this punchy acid green. Natural dyes are often thought of as pastel or “soft” colors, but we’re here to help you make a hue that really packs a punch! This is the basic recipe Start with a mordanted cotton bandana, soak it in warm water for 30 minutes to thoroughly wet it out, and dip in a very light … Read more

Mordant Monday: Mordant after Dyeing?

YOU ASKED: Can I mordant after dyeing? I just returned from India, dyed a number of silk scarves and was told the I can mordant them after they have been dyed. I have been trying to find more details but have only read on your site about post-mordanting something that has already been mordanted? KATHY ANSWERED: There’s actually a technique that is practiced in Japan that is referred to as “middle mordanting”. The process is to immerse silk fabric in dye, then transfer it to a mordant bath, and then return it to the dye bath. It definitely deepens the … Read more

Mordant Monday: All of those Alums?

We had a question come in earlier this week about the differences in the variety of alum mordants we offer. Katie asks: Hello, I am wondering if it is possible to use Ammonium Aluminum Sulfate for mordanting wool? I am finding this substance in the spice section ofthe grocery store. I can’t seem to find definitive information about this and I feel confused about all the different “alums” that exist. We answered: The different alum types are basically the same mineral but they are refined differently for different purposes using a variety of chemicals. They can look different, too. For … Read more

MORDANT MONDAY: To Mordant Or Not To Mordant + Disposing Of Mordant Baths

We get mordant questions all the time at Botanical Colors so why not create Mordant Monday??? Got mordanting questions? Email [email protected] What is Mordanting? Mordanting is the most important process of preparing fibers to accept color. Using a mordant helps to ensure the most durable and long-lasting colors. With the exception of indigo (as a vat dye, it does not require a mordant), this is not an optional step. However, there are many different mordants you can use. Deciding which mordant to use comes down to the types of fibers you want to dye and how much time or energy … Read more

Mordant Monday: Tannin Workshop Review

Mordanted fat quarters in iron, marigold, indigo, marigold+indigo, logwood, logwood+ indigo, logwood + marigold and logwood + marigold+ indigo. Both Cara and I taught new online workshops about tannins and natural dyes this month. Cara introduced Tannin Grayscale, a fascinating look into using iron and tannin to create a rich range of deep and moody neutrals. I had envisioned that this would be a workshop on gray, gray and more gray, but the surprise was that her techniques create some beautifully saturated shades. My workshop was Tannin Rainbow, where I concentrated on combining different tannin mordanted fabrics with natural dye … Read more

Mordant Monday: How do I dye Green?

We receive a lot of questions about our favorite subject of natural dyes and two questions that I thought might be interesting to share are: – How do I dye jute or burlap? – How do I dye green? We detail information from each question and there are lots of links with how-to and recipes for further exploration! DYEING WITH JUTE Jute is a fiber from the Corchorus plant, and the largest global jute-producing region is West Bengal, India, and Bangladesh. Jute is an annual plant, rapid-growing, and produces long fibers in its stalk, similar to linen and hemp. The … Read more

Mordant Monday: A Rainbow Compilation!

We wanted to compile all of our rainbow tutorials so you could have access to them all in the same place. We love creating them for you, and seeing the beautiful creations you make with your tutorials. Tannins provide a rich base for creating a rainbow of color. Please tag us on social media so we can see what you make! Try making the rainbow yourself!

Mordant Monday: Tannin Extravaganza!

TANNIN A TIMELESS MORDANT For Today’s Mordant Monday, we are highlighting all things tannin. Tannins are a bitter and astringent compound found so abundantly in many plants. In food, they serve as the slight pucker in black coffee and tea, and the “oaky” flavor in aged wines. Tannins are used in medicine and for leather tanning. For us, they are the natural dyer’s not-so-secret-weapon to beautiful color. For the natural colorist, tannins provide a rich base for unusual and eye-catching combinations, and they’re particularly effective on plant fibers such as cotton and linen. We have a variety of tannins for … Read more

A Humble, Ingenious Leaf Mordant: Symplocos

The plant world contains species that draw alum from the soil and store them in their tissue – they’re referred to as alum accumulators or hyper accumulators. There’s a plant species called symplocos that is an alum accumulator and contains enough alum to be used as a plant-based mordant. We carry symplocos and are happy to have a new shipment arriving this week, so it’s a good time to review this mordant alternative with a great backstory. The Story of Symplocos In 2005 and 2006, The Bebali Foundation (a partner enterprise to Threads of Life that focuses on sustainable economic … Read more

Mordant Monday: Sneak Peek on Hand Painting Yarns and Fiber

For this MM (posting on Tuesday because what is time anyway?) we wanted to get you excited about some new mordanted yarn offerings we are launching in the upcoming weeks for the holiday season. In case you didn’t know, Kathy is an incredible yarn dyer and we wanted to share with you some of her fun tips on creating beautiful rainbow creations on yarn and fibers. With our mordanted yarn bases, you will be able to create your own color palettes and personalize yarns for your own projects! Getting started We will offer detailed instructions for basic yarn painting once … Read more