Using Annatto and Osage

Natural Dyes 101: Annatto and Osage Orange

a Dharma featured tutorial

In this tutorial we are looking at a couple of natural dyes that produce shades of yellow and red-orange. A lot of plants produce shades of yellow; some are more wash fast and fade resistant than others but in general, yellows are the first colors to fade in naturally dyed textiles. To protect your naturally dyed items it is good to keep them out of direct light.

Annatto seeds come from the Central American shrub, Bixa Orellana. The seeds produce the dye compound bixin which gives a range of shades from yellow to reddish-orange. Annatto extract is used to color foods, such as cheese, as well as textiles. Even though it is one of the less lightfast natural dyes, annatto is popular because it is safe to use with kids and easy to source.

Osage Orange, Maclura Pomifera, is a shrub-like tree that is unrelated to citrus oranges and is native to the United States, mainly Texas. It produces a textured fruit that isn't popular for eating. The wood is used for woodworking. It is the heartwood, not the fruit, which produces a bright yellow dye that we can use on textiles.

Supplies:

Let's get started!

Getting started

Weigh one skein of each type of fiber. We will need an equal weight of the dye material (dyestuffs) for a rich color. Cover the dyestuffs with water and soak them overnight.

Example: For 8 oz. of yarn, you will need 8 oz. of Annatto OR Osage Orange. If you wish, use less to get lighter shades.

Soak overnight

To mordant 1 lb. of yarn, simmer the yarn with 1.75 tsp of alum and, optionally, 1 teaspoon cream of tartar for 1 hour. Allow the fiber to cool in the solution and then squeeze out excess water from material. It can stay damp overnight, no need to worry about drying it.

Pro Tip:
You can mordant on the same day as dyeing. If you are doing a small batch of yarn or material, once it is mordanted you just move it over to your pot with the dyestuffs already at a simmer.

After the dyestuffs have soaked overnight, you can blend up the Annatto with some of the water it was soaked in. The Osage Orange does not need to be blended.

Blend up

Line your pot with the cotton muslin and then pour in one of the dyes. Gather the muslin to strain out the dyestuff from the extract. Use a bit of the twine to tie up the muslin with the dyestuff to make a sort of tea bag.

Cheese cloth the large pieces

Making tea!

Return the bag of dyestuffs to your dyepot, then add more water so there will be plenty to cover the yarn. Turn on the heat and bring to a low simmer, around 180 F (not a boil!). Allow to simmer for 45-60 minutes to extract even more color from the dyestuffs.

Simmer for an hour

Once the dye bath has simmered long enough it is time to remove the pouch of dyestuffs and add the yarn. The yarn should simmer in the dye bath for another 45-60 minutes.

Time for your yarn

Mmm, sketti

Let the dye bath cool down significantly, room temperature is best, before you remove your yarns. Wool especially can start to felt if taken from a hot dye bath to a cool rinse. Rinse the yarns well, in cold water, until the water runs clear. If you wish, you can use a little Milsoft fabric softener on the silk or some Eucalan Wool Wash.

Who doesn't like ramen?

Now you just have to decide what to make with your lovely naturally dyed yarn.

LEFT: Annatto, RIGHT: Osage Orange
Finished project 1

LEFT: Annatto, RIGHT: Osage Orange
Finished project 2

LEFT: Osage Orange, RIGHT: Annatto
Finished project 3


Customer Comments
Image of a notebook and pencil
 

If you'd rather speak with a human, please call toll-free from anywhere in the U.S. or Canada M-F 8am to 5pm PST

Phone: (800) 542-5227

Your item has been added to your shopping cart   Item Added to Cart
Your item has not been added to your shopping cart   Item Not Added

About Tiered Discount Levels

You can combine cotton and rayon clothing & accessories to get the greatest discounts. Your discount is figured on the total number of cotton and rayon items we ship, not how many of each type, style or size. Mix and match them to get the best discount.

Example: adding 4 each of 3 different T-shirts in any sizes will give you the 12+ price on all 12 shirts.

Visual aid for discount details

Visual aid for how discounts will look in cart

Some products may be excluded from discounts, and / or may discount only with themselves. If you have any questions at all please contact us toll free at 800-542-5227 (no buttons, just humans).

Drag and Drop chips to the Palette first.

ssl test img