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You can make black walnut tincture by soaking the green hulls of black walnuts in alcohol for several weeks.
The process is simple, but there are a few important steps to get right if you want a potent and safe tincture.
Black walnut tincture is often used for its natural cleansing properties, and making it at home lets you control the quality of every ingredient.
If you’ve been asking yourself how do you make black walnut tincture, this guide will walk you through the entire process from harvest to storage.
We’ll cover when to gather the walnuts, what type of alcohol to use, and how long the tincture needs to steep before it’s ready.
Let’s dive in.
How Do You Make Black Walnut Tincture: The Step-by-Step Process
How do you make black walnut tincture that actually works?
The answer comes down to three key stages: harvesting, soaking, and straining.
Each stage matters, so let’s break them down one by one.
1. Harvest the Green Black Walnuts at the Right Time
The best time to harvest black walnuts for tincture is late spring to early summer, usually June or July.
At this stage, the nuts are still green and their hulls are soft enough to cut with a knife.
You want hulls that are vivid green, not yet turning brown or hard.
Wear gloves when handling green black walnuts because the hulls contain juglone, a compound that stains your skin dark brown for weeks.
Look for fallen nuts under the tree or carefully pick them from low branches.
Once you have your green black walnuts, rinse them well to remove dirt and insects.
2. Chop the Hulls and Fill Your Jar
Now that you know how do you make black walnut tincture from fresh hulls, it’s time to prepare them.
Chop the green hulls into small pieces using a sharp knife or a sturdy blender.
You don’t need to remove the inner shell at this point since the hull holds most of the medicinal compounds.
Fill a clean glass jar about three-quarters full with the chopped black walnut hulls.
Don’t pack them too tightly, as the alcohol needs to circulate around every piece.
3. Cover with Alcohol and Seal the Jar
Pour high-proof alcohol over the hulls until they’re completely submerged.
Vodka, brandy, or pure grain alcohol all work well for making black walnut tincture.
Aim for alcohol that’s at least 80 proof, though 100 proof is even better for extraction.
Leave about an inch of space at the top of the jar, then seal it tightly with a lid.
How Long Should Black Walnut Tincture Steep?
How do you make black walnut tincture potent enough to be effective?
The secret lies in the steeping time, and patience is your friend here.
1. Store the Jar in a Cool, Dark Place
Place your sealed jar in a cupboard or pantry away from direct sunlight.
Heat and light can degrade the beneficial compounds in your black walnut tincture.
Shake the jar gently every day or two to help the alcohol extract more from the hulls.
2. Let It Steep for Four to Six Weeks
The minimum steeping time for black walnut tincture is about four weeks.
For a stronger, more concentrated tincture, let it sit for six weeks or even longer.
You’ll notice the liquid turning a deep, dark brown as the weeks pass.
That dark color is a sign that the alcohol is pulling out the tannins and other active compounds.
3. Strain and Bottle Your Tincture
Once the steeping period is over, strain the liquid through a cheesecloth or fine mesh strainer.
Squeeze the hulls to get every last drop of your black walnut tincture.
Pour the strained liquid into dark glass dropper bottles for easy use.
Label each bottle with the date so you know when you made it.
Tips for Making Black Walnut Tincture Safely
How do you make black walnut tincture that’s safe to use?
Following a few simple precautions will keep your tincture effective and your hands stain-free.
1. Always Wear Gloves and Old Clothes
The juglone in green black walnuts stains everything it touches.
Wear rubber gloves and clothes you don’t mind ruining while making your black walnut tincture.
Work on a surface you can wipe down easily, like a cutting board or newspaper.
2. Use Only Green, Healthy Hulls
Avoid hulls that are brown, moldy, or wormy.
Fresh green black walnut hulls give you the best quality tincture.
If you can’t use them right away, freeze the hulls until you’re ready to make your tincture.
3. Start with Small Doses
Black walnut tincture is powerful, so start with just a few drops.
Some people are allergic to black walnuts, so test a tiny amount first.
If you’re pregnant, nursing, or taking medication, talk to your doctor before using black walnut tincture.
So, How Do You Make Black Walnut Tincture?
You make black walnut tincture by soaking chopped green black walnut hulls in high-proof alcohol for four to six weeks.
The process is straightforward, but it rewards patience and careful handling.
From harvesting green hulls in early summer to straining and bottling your finished tincture, each step brings you closer to a powerful natural remedy.
Now that you know how do you make black walnut tincture, you can create your own supply and enjoy the benefits of this traditional herbal preparation for months to come.