Blog - Page 11 of 60 - Botanical Colors

Sunday Visit With Botanical Colors’ President Kathy Hattori

We are so excited to announce that Botanical Colors was awarded one of five technical assistance grants from Fibers Fund, a project of Sustainable Agriculture and Food Systems Funders (SAFSF) and Fibershed with Mission Driven Finance. All five grants were given to support and grow U.S. fiber, textile, and dye businesses. Botanical Colors joins Oregon-based Fibrevolution profiled in the SAFSF Fibers Roadmap Case Studies. Both businesses have helped inform the development of the Fibers Fund from the beginning. The next set of grants supports a critical new group of businesses for the Fibers Fund, the Black Fiber Cohort. This … Read more

MORDANT MONDAY: Exhausted Mordant Baths + Sumac 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: After watching your video about aluminum triformate I decided to order it and started using it. I work with large quantities and large pieces, so I prepared a bucket with 50 liters of water and 500 grams of aluminum triformate. I used it to mordant approximately 5 kg of yarn/pieces. The water was white at the beginning, I suppose because I just mixed the powder, but after the first load, it was just like regular water. I … Read more

Botanical Colors Awarded Grant From Fibers Fund!

You Asked, Kathy Answered: A Strange Result With Logwood

We get lots of emails from customers about challenges with dyeing and needing Botanical Colors’ President Kathy Hattori’s help. Why not share the learning so we can all benefit? From our inboxes to you, it’s simple: You Asked, Kathy Answered. Email questions@botanicalcolors with your plea for help! Thanks to Amy Tucker Studio for this week’s questions! YOU ASKED: I was instructing an eco printing workshop this weekend, and I was using logwood for the carrier blankets and I had a strange occurrence. I attached some photos to show what it looked like and what happened. I extracted the color from … Read more

MORDANT MONDAY: If It’s Tannin Rich Do You Need Mordant?

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 read that natural dye materials with a high tannin level don’t need a mordant to dye wool. I have a rain barrel that collects run-off from the roof. The roof is under a huge maple tree, which over the course of the seasons, drops flower clusters, seeds, leaves and sticks onto the roof. This turns the runoff water in the rain barrel a brownish color. I believe this is due to the tannin in these items? … Read more

Video From FEEDBACK FRIDAY: Alice Sowa + Bacteria Dyeing

Last Friday we had Alice Sowa presenting on bacteria dyeing in Iceland! Fjólublár/Living Purple is a collaborative, ongoing research project between the Icelandic Textile Center and research lab BioPol on creating a sustainable dyeing process for Icelandic Wool with the purple dye produced by the bacteria Janthinobacteruim lividum. We’ve been watching Alice on Instagram and are just so interested in the work she is doing. Watch the recording below. Here’s a bunch of links Alice shared with us during her presentation: Fabricacademy Icelandic Textile Center Faber Futures Living Colour Collective Puma Design to Fade Colorifix BioPol Bio: Alice Sowa is a multidisciplinary … Read more

A woman with dark hair sitting on a table, surrounded by green plants

Sunday Visit With “Ice Queen” Cara Marie Piazza

For this week on Sunday Visit, we catch up with Cara Marie Piazza, a natural dyer and artisan working in New York City. She creates one of a kind textiles only using natural dye stuffs such as botanicals, plant matter, minerals, non-toxic metals and food waste. She treats her fabrics through alchemical dye sessions, ancient shibori techniques and bundle dyeing, transforming each textile into its very own story. She also teaches workshops on natural dyeing for us at Botanical Colors as well as being our Creative Ambassador! We are so grateful she is working with us. She’s a busy person … Read more

You Asked, Kathy Answered: Sparse Amount Of Indigo To Make A Vat!

We get lots of emails from customers about challenges with dyeing and needing Botanical Colors’ President Kathy Hattori’s help. Why not share the learning so we can all benefit? From our inboxes to you, it’s simple: You Asked, Kathy Answered. Email questions@botanicalcolors with your plea for help! YOU ASKED: In your instructions for setting your vat you add the indigo first, then fructose, then calcium hydroxide, then stir? And with the iron vat the same process? Not stirring until the wetted ingredients are added, in that order? I need to be sure, as I only have a little indigo left! … Read more

MORDANT MONDAY: Let’s Talk Aluminum

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 used acorn extract as a tannin treatment on cotton, rinsed it like crazy, and put it in my aluminum triformate bath. Now the aluminum triformate bath has changed color. Should I toss it? I was hoping it would last awhile more and I could put it to use. KATHY ANSWERED: If you are using the bucket method for aluminum triformate mordanting, I would keep the bath. It’s probably still just fine and there’s a lot of … Read more

Sunday Visit With Artist & Educator Natalie Stopka

This week for Sunday Visit, we caught up with artist and educator Natalie Stopka (the mad scientist of lake pigments), in her upstate New York studio. In said studio, there are jars and vials of unusual color and tools for making extraordinary art. Natalie is pretty darn clear that these jars aren’t for show. They’re not time capsules of color. They’re 100% for making art and pushing what color and pigment can do. And after following her for years, we also love the dichotomy that is Natalie Stopka. That she loves lightfastness and fading. That she can talk about synthetic … Read more