How To Make Hair Dye From Black Walnuts

You can make hair dye from black walnuts by using the green husks that surround the nut.
 
These husks contain juglone, a natural compound that stains everything it touches with a rich, brown color.
 
If you have a black walnut tree nearby, you have a free and effective way to dye your hair at home.
 
In this post, we’ll walk through how to make hair dye from black walnuts step by step.
 
You’ll learn how to harvest the husks, prepare the dye, and apply it for the best results.
 
Let’s dive into making your own black walnut hair dye.
 

Why You Can Make Hair Dye from Black Walnuts

Making hair dye from black walnuts works because of the natural dye properties in the husks.
 
Here’s why this homemade approach is worth trying:

1. Black Walnuts Contain Juglone

Juglone is the key ingredient that makes black walnut hair dye so effective.
 
It’s a chemical compound found in the green husks, roots, and leaves of the black walnut tree.
 
When you make hair dye from black walnuts, the juglone binds to your hair strands and creates a lasting brown color.
 
This natural pigment is why black walnut dye has been used for centuries by different cultures.
 
It’s also why your hands turn brown after handling the husks.
 

2. No Harsh Chemicals Involved

One big advantage of making hair dye from black walnuts is that you avoid harsh chemicals.
 
Commercial dyes often contain ammonia, peroxide, and other irritants.
 
When you make hair dye from black walnuts, you’re using a natural product straight from the tree.
 
For people with sensitive scalps or allergies, this makes a big difference.
 
You can make hair dye from black walnuts without worrying about chemical burns or strong fumes.
 

3. It’s Affordable and Accessible

If you have a black walnut tree in your area, the husks are free.
 
You can make hair dye from black walnuts with just a few basic supplies from your kitchen.
 
All you need is water, a pot, and some time.
 
This makes it one of the cheapest ways to color your hair naturally.
 

How to Make Hair Dye from Black Walnuts: Step-by-Step

Now let’s get into the actual process of making your own hair dye.
 
Follow these steps to make hair dye from black walnuts:

1. Harvest the Green Husks

The best time to harvest black walnuts for dye is in late summer or early fall.
 
Look for nuts with green, fleshy husks still attached.
 
Once the husks turn brown and dry, they lose some potency.
 
Wear gloves when you handle these husks because they will stain your skin.
 
If you’re serious about how to make hair dye from black walnuts, gather more husks than you think you need.
 
You can always store extra husks for later use.
 

2. Simmer the Husks in Water

Put your green husks in a large pot and cover them with water.
 
Bring the water to a boil, then reduce the heat and let it simmer.
 
You’ll want to simmer for at least one to two hours.
 
The longer you simmer, the darker your dye will become.
 
As you make hair dye from black walnuts, you’ll notice the water turning a deep brown color.
 
That’s the juglone releasing into the liquid.
 

3. Strain and Cool the Mixture

After simmering, remove the pot from the heat and let it cool.
 
Once it’s cool enough to handle, strain out the husks using a fine mesh strainer or cheesecloth.
 
What’s left is your concentrated black walnut dye.
 
At this point, you’ve essentially learned how to make hair dye from black walnuts from scratch.
 
The liquid you have now is ready to use or store in the fridge for up to a week.
 

Tips for Applying Your Black Walnut Hair Dye

Applying the dye properly is just as important as learning how to make hair dye from black walnuts.
 
Here are some tips to get the best results:

1. Start with Clean, Dry Hair

Wash your hair with a mild shampoo and let it dry completely before applying the dye.
 
Clean hair absorbs the dye more evenly.
 
If you want to make hair dye from black walnuts work faster, skip the conditioner before application.
 

2. Apply Generously and Evenly

Use a brush or your gloved hands to apply the dye from root to tip.
 
Make sure every strand is saturated.
 
When you make hair dye from black walnuts, it’s better to use more than less.
 
Wrap your hair in a shower cap or plastic wrap to keep the dye moist.
 

3. Leave It On for at Least an Hour

The longer you leave the dye on, the darker your hair will get.
 
For a subtle tint, leave it on for one hour.
 
For a deeper brown, leave it on for two to three hours.
 
Some people even leave it on overnight for maximum color.
 
This is the part where making hair dye from black walnuts really pays off.
 

4. Rinse Thoroughly

Once you’ve reached your desired shade, rinse your hair with cool water until the water runs clear.
 
Don’t use shampoo right away.
 
Give the dye a day to set before washing your hair again.
 
You can make hair dye from black walnuts a regular part of your routine if you want to maintain the color.
 

So, How Do You Make Hair Dye from Black Walnuts?

You can make hair dye from black walnuts by harvesting green husks, simmering them in water, straining the liquid, and applying it to clean hair.
 
It’s a natural, affordable, and chemical-free way to get a rich brown color.
 
The process of making hair dye from black walnuts takes some patience, but the results are worth it.
 
Whether you’re covering gray hairs or just want a natural change, this method delivers.
 
Now that you know how to make hair dye from black walnuts, give it a try and enjoy your beautiful, naturally colored hair.