MORDANT MONDAY: Aluminum Sulfate For Cellulose?

We get mordant questions all the time at Botanical Colors so why not create Mordant Monday??? Got mordanting questions? Email [email protected] YOU ASKED: I realized I purchased aluminum sulfate instead of potassium aluminum sulfate. I am mostly looking to dye cellulose fabric yardage. Will aluminum sulfate work as a mordant for cellulose fibers? KATHY ANSWERED: Yes, it will work: aluminum sulfate and aluminum potassium sulfate are largely interchangeable. It used to be that aluminum sulfate could contain traces of iron, which would shift colors, but most modern day aluminum sulfate is pretty “clean” – at least I haven’t had an … Read more

MORDANT MONDAY: Weighing Fabric For Mordanting

We get mordant questions all the time at Botanical Colors so why not create Mordant Monday??? Got mordanting questions? Email [email protected] YOU ASKED: I’ve been weighing fabric before and after mordanting lately and noticed that the WOF changes slightly. For the recipes on the site, which weight is relevant for WOF? Post-scour, pre-mordant OR post-scour, post-mordant? KATHY ANSWERED: Our practice is to weigh the fabric prior to scouring and mordanting, so before we start any process on the fabrics. It is the first thing that we do so we can calculate the rest of our formulas during the dye process. YOU … Read more

Video From FEEDBACK FRIDAY: Farm & Folk

Last week on FEEDBACK FRIDAY we welcomed Sara Buscaglia of Farm & Folk. Sara is an organic farmer, natural dyer and textile artist residing in the high desert of southwest Colorado. Her inspiration is found in the paradigm shifting slow processes of tending soil, seeds, and plants. Through her experience of being directly connected to food, natural color and fiber she has gained an understanding and appreciation of their true value. Her naturally dyed quilts are an embodiment of that. Watch the recording here. Shop Sara’s new book here! Support our time creating FEEDBACK FRIDAY with a donation. Farm & … Read more

For Fashion Revolution Day Ask #whomademycolor?

Yearly on April 24th, Fashion Revolution brings everyone in the fashion value chain together to help raise awareness of the true cost of fashion, show the world that change is possible, and celebrate all those involved in creating a more sustainable future. As part of Fashion Revolution Day, which over the years has evolved into a suggested daily mantra to ask #whomademyclothes? we are asking a new question: #whomademycolor? With waterways being polluted worldwide from the fashion industry and consumers literally wearing toxic clothing, we think it’s time to cast a big spotlight on how color gets on the things … Read more

Dyeing For Dummies: The Wonders of Cochineal

Like I’ve said before, working for a natural dye guru like Kathy Hattori can give one an inferiority complex. I hate inferiority complexes for me or anyone else, so when feeling less than, I say take on the thing that most scares you (unless it’s skiing). In this particular case, I accepted the challenge of cochineal and a Tussah Silk Gauze Shawl that is also on the Botanical Colors site. In the instructions that Kathy gave me, it said to use a coffee grinder or spice mill to grind up 1 tablespoon of whole cochineal (for a dark red which … Read more

MORDANT MONDAY: A Plant-Based Option For Mordanting?

We get mordant questions all the time at Botanical Colors so why not create Mordant Monday??? Got mordanting questions? Email [email protected] YOU ASKED: I’m trying to make my natural dye practice completely plant-based, which also includes my mordant. I’ve used sumac and different nuts in the fall, tea and avocado pits, but do you sell a plant-based mordant? I still want to get great color and not all plant-based “mordants” are getting me to where I want to be. KATHY ANSWERED: We do! Symplocos is an exciting alternative that will give you the mordanting power as your base. We are … Read more

MORDANT MONDAY: Tips On Temps For Mordanting Fibers

We get mordant questions all the time at Botanical Colors so why not create Mordant Monday??? Got mordanting questions? Email [email protected] YOU ASKED: Does your wool gauze need to be scoured before I mordant it? KATHY ANSWERED: I do not scour the wool gauze as it’s so sheer and fine and it seems pretty clean. It takes the dyes exceptionally well with a mordant only. YOU ASKED: Which type of mordanting do you think ensures color fastness? KATHY ANSWERED: Color fastness is a function of the dyestuff and the mordant, not the mordant alone. If you dye a mordanted fabric … Read more

RSVP For FEEDBACK FRIDAY: Jessie Mordine Young

Join us this week, May 26th, 9am Pacific/Noon Eastern for FEEDBACK FRIDAY with textile artist and educator Jessie Mordine Young. We love all of Jessie’s projects but were really drawn to her “A Weaving a Day” series where she is weaving 365 individual pieces to document her practice. She says: “On January 1st, 2023, I will embark on my next long form weaving project, one that is far more ambitious than anything I have done previously in my creative career and truthfully, in my life. I will create one woven drawing each day for an entire year. One woven artwork … Read more

Video from LIVE FEEDBACK FRIDAY: Aboubakar Fofana

This week, we’ve got video from our live FEEDBACK FRIDAY featuring Aboubakar Fofana. We got to take a walk through Aboubakar’s art and life’s work through a visually stunning slideshow as well as a mini-film featuring his farm in Mali, West Africa. We’ve never had more emails thanking us for giving access to such an inspiring human, and presentation as well as how honored they felt to be part. Thank you again Aboubakar. WATCH THE RECORDING HERE: Below is the introduction from today we didn’t have in the recording (because we almost forgot to record!) Many have asked how to … Read more

Three Color Ideas For the Start of Autumn

Here’s a palette with natural dye recipes suitable for that end of summer transition where the light turns golden and the air cools. The Orange Red reminds us of the underside of a liquid amber leaf; the Bright Olive is a neutral, gray-green, and the Creamy Beige is surprising in that we don’t often think about dyeing light tan shades, but this one is easy and elegant. Orange Red (on silk fabric) 15% Aluminum sulfate mordant 4% madder extract Bright Olive (on cotton muslin) 5% Aluminum Acetate mordant 5% pomegranate extract 2% marigold mix extract 1%rich logwood purple Creamy Beige … Read more