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      • How to Make a 1-2-3 Fructose Indigo Vat
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      • How to Make a 1-2-3 Henna Indigo Vat
      • Frequently Asked Questions About Indigo
    • How to Scour
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      • How to Mordant with Aluminum Acetate
      • How to Mordant with Aluminum Potassium Sulfate
      • How to Mordant with Aluminum Sulfate
      • How to Mordant with Aluminum Triformate
      • How to Mordant with Symplocos
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      • How to use Iron Powder (Ferrous Sulfate)
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      • Cochineal Insect Instructions
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      • Oak Gall Instructions
      • Onion Skin Instructions
      • Osage Orange Sawdust Instructions
      • Pericón Instructions
      • Pomegranate Peel Instructions
      • Rhubarb Root Instructions
      • Safflower Instructions
      • Sappanwood Sawdust Instructions
      • Walnut Powder Instructions
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Botanical Colors
  • Shop
    • New Products
    • Natural Dyes
    • Natural Dye Extracts
    • Liquid Natural Dyes
    • Raw Natural Dye Materials
    • Mordants and Assists
    • Fabrics and Dyeables
    • Kits
    • Books
    • Sale
  • Learn
    • Workshops & Online Classes
    • Event Calendar
    • Sustainable Team Building Events and Corporate Gifts
  • Journal
    • Mordant Monday
    • Sunday Visit
    • FEEDBACK FRIDAY Videos
  • Info
    • New To Natural Dyes?
    • Recipes
    • How to Dye with Indigo
      • How to Make a 1-2-3 Fructose Indigo Vat
      • How to Make a 1-2-3 Iron Indigo Vat
      • How to Make a 1-2-3 Henna Indigo Vat
      • Frequently Asked Questions About Indigo
    • How to Scour
    • How to Mordant
      • How to Mordant with Aluminum Acetate
      • How to Mordant with Aluminum Potassium Sulfate
      • How to Mordant with Aluminum Sulfate
      • How to Mordant with Aluminum Triformate
      • How to Mordant with Symplocos
      • How to Mordant with Tannin and Alum
      • How to use Iron Powder (Ferrous Sulfate)
    • How to Dye with Natural Dye Extracts
    • How to Dye with Raw Materials
      • Cochineal Insect Instructions
      • Dye Flower Instructions
      • Dye Mushroom Instructions
      • Fruitwood Chips Instructions
      • Logwood Chip Instructions
      • Madder Root Instructions
      • Marigold Flower Instructions
      • Oak Gall Instructions
      • Onion Skin Instructions
      • Osage Orange Sawdust Instructions
      • Pericón Instructions
      • Pomegranate Peel Instructions
      • Rhubarb Root Instructions
      • Safflower Instructions
      • Sappanwood Sawdust Instructions
      • Walnut Powder Instructions
    • How to Dye With Liquid Natural Dyes
      • Frequently Asked Questions About Aquarelle Liquid Natural Dyes
    • How to use Print Paste Thickener
    • How to check pH
  • About
    • About Us, What We Do
    • Our Dyehouse
    • General FAQs
    • Order and Shipping FAQs
    • Contact Us
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The Latest from our blog

White powder on a white circular ceramic tray

Mordant Monday: Easy mordanting for wool

November 2, 2025November 10, 2025

Mordant Monday: Myrobalan Magic

October 27, 2025October 27, 2025

Sunday Visit: The Incredible Amy Dufault

October 26, 2025October 26, 2025

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Our Mordanted Bandanas

October 19th, 2025 – Eco-Printing Deep Dive with Monica Medeiros of Brico Press

PLANT TO PIGMENT PRE ORDER – By Natalie Stopka

botanicalcolors

Ancient dyes for modern times. Your resource for natural dyes, education and natural dye production.

The holidays and creative gifting is around the co The holidays and creative gifting is around the corner.  We bundled our most popular cellulose mordant with calcium carbonate and wheat bran so you are ready when inspiration strikes. Aluminum acetate is a purified mordant powder that creates bright colors on plant fibers. It is an alternative mordant to traditional tannins. Mordanting is an important step in natural dyeing as it helps improve light and wash-fastness. Its purpose is to provide a bond between the fiber and the natural dye molecule. Without a mordant bond, natural dye colors will fade, change color and wash out! 

 Because we recommend using either calcium carbonate (chalk) or wheat bran with aluminum acetate, we have bundled these products together to give you savings when working with this mordant combination!

Choose a size of aluminum acetate, calcium carbonate and wheat bran and save when you purchase all 3 in our bundle.
We love giving you a sneak peak of what's going on We love giving you a sneak peak of what's going on behind the scenes of our dye house. Here we have the production from our recent work for @Muskoxfarm . 

The nonprofit Musk Ox Farm is dedicated to the gentle husbandry of the musk ox, an Ice Age mammal that once roamed the earth alongside saber-tooth tigers and woolly mammoths. From the Inupiaq language, “Oomingmak,” means “The Bearded One.” This once-endangered animal produces an annual harvest of qiviut (kiv'-ee-yoot), one of the finest natural fibers in the world.

We loved creating these hues for their beautiful products!
Did you miss @Bricopress's Eco-printing Deep Dive Did you miss @Bricopress's Eco-printing Deep Dive Workshop? No worries! You can purchase and watch the recording at your own speed! As fall is upon is this is the perfect way to use all the beautiful windfall around us! 

The workshop will be available for 6 months after the workshop date (until April 30, 2026).

Eco-Printing is a bewitching process that uses the natural dye properties of plants to create prints on fabric and paper. In this workshop we will learn the basics and the intricacies of the art of eco-printing on silk and cotton fabrics.  We begin with an introduction to the two bedrock principles to getting vivid prints: mordants and contact. Monica reviews the tools needed and discuss foraging and sourcing ideal flowers and foliage for eco-printing.

In this workshop, Monica focuses on using both Aluminum Acetate and Ferrous Sulfate and will demonstrate and compare the use of both. Additionally, she will demonstrate different techniques to achieve varied results from  photographic prints to looser abstract designs, taking time to admire both. Monica shows how to lay out designs and patterns on both silk and cotton fibers including tips on how to lay out and prepare garments.
Once the floral designs are on the fibers, Monica demonstrates the best process for rolling, tying, and heating. The unrolling and reveal is the best part of the workshop and Monica compares the results from different approaches and discuss the results. After care tips conclude the session.

Head to the LEARN section of the website for purchase. 

#ecoprinting #bundledyeing #botanicalcolors #bricolagepress
Did you miss @NatalieStopka's online book launch y Did you miss @NatalieStopka's online book launch yesterday!? No worries! You can watch on our YouTube channel! 

Head to our YouTube to learn all about Natalie's new book From Plant to Pigment, and test your knowledge retroactively on her fun quiz! 

#lakepigment #nataliestopka #pigment #naturaldye
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  • Shop
    • New Products
    • Natural Dyes
    • Natural Dye Extracts
    • Liquid Natural Dyes
    • Raw Natural Dye Materials
    • Mordants and Assists
    • Fabrics and Dyeables
    • Kits
    • Books
    • Sale
  • Learn
    • Workshops & Online Classes
    • Event Calendar
    • Sustainable Team Building Events and Corporate Gifts
  • Journal
    • Mordant Monday
    • Sunday Visit
    • FEEDBACK FRIDAY Videos
  • Info
    • New To Natural Dyes?
    • Recipes
    • How to Dye with Indigo
      • How to Make a 1-2-3 Fructose Indigo Vat
      • How to Make a 1-2-3 Iron Indigo Vat
      • How to Make a 1-2-3 Henna Indigo Vat
      • Frequently Asked Questions About Indigo
    • How to Scour
    • How to Mordant
      • How to Mordant with Aluminum Acetate
      • How to Mordant with Aluminum Potassium Sulfate
      • How to Mordant with Aluminum Sulfate
      • How to Mordant with Aluminum Triformate
      • How to Mordant with Symplocos
      • How to Mordant with Tannin and Alum
      • How to use Iron Powder (Ferrous Sulfate)
    • How to Dye with Natural Dye Extracts
    • How to Dye with Raw Materials
      • Cochineal Insect Instructions
      • Dye Flower Instructions
      • Dye Mushroom Instructions
      • Fruitwood Chips Instructions
      • Logwood Chip Instructions
      • Madder Root Instructions
      • Marigold Flower Instructions
      • Oak Gall Instructions
      • Onion Skin Instructions
      • Osage Orange Sawdust Instructions
      • Pericón Instructions
      • Pomegranate Peel Instructions
      • Rhubarb Root Instructions
      • Safflower Instructions
      • Sappanwood Sawdust Instructions
      • Walnut Powder Instructions
    • How to Dye With Liquid Natural Dyes
      • Frequently Asked Questions About Aquarelle Liquid Natural Dyes
    • How to use Print Paste Thickener
    • How to check pH
  • About
    • About Us, What We Do
    • Our Dyehouse
    • General FAQs
    • Order and Shipping FAQs
    • Contact Us