Natural Dye Class at Tolt Yarn and Wool

From Carnation,Washington based Tolt Yarn and Wool’s newsletter you should sign up for! “Two amazing instructors and three engaging opportunities to learn the art of yarn and fiber dyeing are coming up in August! Kathy Hattori is offering two separate workshops which will take place at Jubilee Farm in Carnation! First up is GATHERING COLOR on Saturday, August 23 from 10am to 4pm. This class teaches the basics of dyeing with traditional raw, natural dyestuffs from ancient times, including madder roots, cochineal, walnut and osage sawdust. Students will also receive a handout with information about common local dye plants plus … Read more

MORDANT MONDAY: Mordanted Pieces Resist Wetting Out

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 love the fact that aluminum triformate works with cold water. When I let mordanted pieces dry until I’m ready to use them, I have a hard time wetting them out before submerging them in a natural dye bath. Do you have an explanation or any tips? KATHY ANSWERED: I’ve noticed that alum mordanted fibers and fabrics can sometimes resist rewetting, especially in cold water. I’ve had skeins that I put in a water bath to rehydrate … Read more

Do You Know How To Mordant Cotton Like a Pro? Amy Doesn’t.

Ok, Amy here and I just got back from a week in Santa Fe, New Mexico. I always take Botanical Colors’ Wool Gauze with me when I travel to sample local plants and see what kind of color is all around me. This time I brought the wool gauze and mordanted 10 organic cotton bandannas. The wool gauze was amazing and soaked in color like a champ but the bandannas? They laughed at me every time I tried to add color. I actually called Kathy in the middle of the vacation to say “what the heck am I doing wrong???” … Read more

MORDANT MONDAY: Will Mordant Wash Out Without Tannin?

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 have been contacting a well-published natural dyer and they say that the aluminum mordants will be washed out of the fiber without pre-treatment with tannin. Do you have any theory why the triformate is able to mordant without a tannin ? Have you got any data on the wash and light fastness of the triformate on cotton? KATHY ANSWERED: Alum on cellulose performs better with a tannin pre-treatment. However, we have not noticed that the mordant … Read more

Organic Hopi Black Sunflower Seeds

Video From LIVE FEEDBACK FRIDAY: Growing Dye Plants From Seed

This week’s FEEDBACK FRIDAY featured lots of helpful information to grow, harvest and dye with your own dye plants from seed. Watch the video recording here: Plant Workshop’s Milisa Moses, Botanical Colors’ President Kathy Hattori and Botanical Colors’ Sustainability Director Amy DuFault went over the basics of growing, harvesting and dyeing with your own dye plants starting from seed. We featured a few of the varieties that we love to grow and showed you what colors come from them. Milisa gave guidance for starting your own seeds and Kathy and Amy showed some dye techniques and colors achieved from a … Read more

MORDANT MONDAY: How Is Gall Nut Extract Different Than Ground?

We get mordant questions all the time at Botanical Colors so why not create Mordant Monday??? Got mordanting questions? Email [email protected] YOU ASKED: If I am using whole oak galls as a mordant, how is the gall nut extract used differentlyΒ than the ground oak galls? Does the ground have to be heated for a certain amount of time or can it be added directly to hot water? KATHY ANSWERED: Gall nut extract, which we call gallo-tannin, is dissolved in near boiling hot water and then added to the dye pot or the mordant tub (it is a low -temperature mordant, … 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

Aluminum Sulfate

MORDANT MONDAY: Penny Circles + Mordanting Wool

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 am looking for something to dye 100% wool. I mostly eco dye and not familiar with dyeing wool. I’d like to do several colors to make penny circles. I have a whole bolt of the wool. Can you recommend something for color and mordant? (My wool has been scoured.) KATHY ANSWERED: Since penny circles are fairly small, you have a lot of options to make some lovely color combinations. A small amount of fabric – something … Read more

From Printmaking to Indigo Vats, Artist Aleksander Wozniak Explores Color

Aleksander Wozniak is a Poland-based artist, printmaker, and teacher at the University of Warmia and Mazury in the city of Olsztyn. He is also the head of an academic printmaking studio, where he teaches planographic printing techniques (stone lithography, aluminium lithography). Though focused on traditional and experimental printmaking, “as a unique source of inspiration and integral element of creative and pedagogic attitude,” Aleksander is also a lover of color and recently tried out our “Easy, Organic Indigo Vat.” Check out his results! Images: Aleksander Wozniak