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    • CURATED COLOR : Indigo
    • 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
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      • How to Mordant with Aluminum Acetate
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      • How to Mordant with Symplocos
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      • Cochineal Insect Instructions
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Botanical Colors
  • Shop
    • New Products
    • Natural Dyes
    • Natural Dye Extracts
    • Japanese Traditional Dyes
    • Liquid Natural Dyes
    • Raw Natural Dye Materials
    • Mordants and Assists
    • Fabrics and Dyeables
    • Kits
    • Books
    • Sale
  • Workshops & Events
    • Workshops & Online Classes
    • Event Calendar
    • Sustainable Team Building Events and Corporate Gifts
  • Dye Instructions
    • New To Natural Dyes?
    • Creating Color With Kathy Hattori
    • Recipes
    • CURATED COLOR : Indigo
    • 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
  • Our Journal
    • Mordant Monday
    • Sunday Visit
    • FEEDBACK FRIDAY Videos
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Feedback Friday

Iron Mordant Storage Questions for FEEDBACK FRIDAY

This week: Can you make big batches of iron mordant to store and how to get a light teal with our dyes.

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FEEDBACK FRIDAY: This Week in Natural Dye News

This week: Concentrated color on cotton and how does Hide Glue protect while not interfering with natural dyeing?

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Are Natural Dyes Compostable? Questions for FEEDBACK FRIDAY

This week: Are natural dyes compostable and besides eating rice, can we dye with it?

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Cold Water Dyeing Questions for FEEDBACK FRIDAY

This week: Mordanting like Native Americans once did, mobile natural dyeing and fresh leaf indigo vs. extract.

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Shelf Life of Mordants Questions for FEEDBACK FRIDAY

This week: What’s the shelf life of mordants and is cold indigo leaf dyeing stronger or weaker than hot?

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A hand putting a thermometer into a dyebath of purple liquid, full of yarn

Hot Spots or Uneven Dyeing Questions for FEEDBACK FRIDAY

This week: How to avoid fire spots when natural dyeing.

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Cutch extract

Dyeing Leather Questions for FEEDBACK FRIDAY

This week: Leather dyeing with cutch.

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How to mordant

Mordant Temperature Questions for FEEDBACK FRIDAY

This week: Are Botanical Colors yarn rings causing reactions in dye baths and can you mordant with cold water?

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Dealing with Madder Root “Dust” Questions for FEEDBACK FRIDAY

This week: Tackling “madder dust” and brightening logwood.

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What is Pre-reduced Indigo Questions for FEEDBACK FRIDAY

This week: Mordanting with wheat bran and what is pre-reduced indigo?

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  • Shop
    • New Products
    • Natural Dyes
    • Natural Dye Extracts
    • Japanese Traditional Dyes
    • Liquid Natural Dyes
    • Raw Natural Dye Materials
    • Mordants and Assists
    • Fabrics and Dyeables
    • Kits
    • Books
    • Sale
  • Workshops & Events
    • Workshops & Online Classes
    • Event Calendar
    • Sustainable Team Building Events and Corporate Gifts
  • Dye Instructions
    • New To Natural Dyes?
    • Creating Color With Kathy Hattori
    • Recipes
    • CURATED COLOR : Indigo
    • 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
  • Our Journal
    • Mordant Monday
    • Sunday Visit
    • FEEDBACK FRIDAY Videos
  • About
    • About Us, What We Do
    • Our Dyehouse
    • General FAQs
    • Order and Shipping FAQs
    • Contact Us