How To Process Walnuts From The Tree

To process walnuts from the tree, you need to harvest them at the right time and remove the hulls, wash them, and cure them properly so they store well for months.
 
If you have a walnut tree in your yard and you’ve been wondering how to process walnuts from the tree, you’re in the right place.
 
Processing walnuts from the tree isn’t complicated, but it does take some patience and a few simple steps.
 
In this post, we’ll walk through how to process walnuts from the tree, from harvesting to curing, so you get clean, tasty nuts every time.
 
Let’s dive in.
 

How to Process Walnuts From the Tree: The Basics

Learning how to harvest and process walnuts from the tree starts with timing.
 
Here’s what you need to know before you begin the process.
 

1. Know When to Harvest

The first step in how to process walnuts from the tree is picking them at the right time.
 
Walnuts are ready when the outer hull starts to split and the nuts begin dropping to the ground.
 
You can also shake the branches gently to see if any nuts fall loose.
 
If they do, it’s harvest time.
 

2. Gather the Nuts Quickly

Once walnuts start falling, collect them within a day or two.
 
Nuts left on the ground too long can get moldy or attract pests.
 
This step matters when you process walnuts from the tree because fresh hulls rot fast.
 

3. Wear Gloves

Walnut hulls contain juglone, which stains your skin brown and can be irritating.
 
Always wear gloves when you process walnuts from the tree.
 
Old clothes are a good idea too.
 

How to Remove Hulls and Wash Your Walnuts

After harvesting, the next part of learning how to process walnuts from the tree is hulling and washing.
 
Here’s how to do it right.
 

1. Remove the Outer Hull

If the hull is still attached, peel it off with your hands or a sturdy knife.
 
For larger batches, many people process walnuts from the tree by stepping on them or using a corn sheller.
 
The goal is to get down to the hard shell inside.
 

2. Rinse the Nuts Thoroughly

Once hulled, wash the walnuts in a bucket of water.
 
This is an important step when you process walnuts from the tree because leftover hull bits cause bitterness.
 
Discard any nuts that float, as they’re usually empty or rotten.
 

3. Check for Good Nuts

Good walnuts sink to the bottom of the bucket.
 
As you process walnuts from the tree, keep only the ones that stay submerged.
 
These are the nuts worth curing and storing.
 

4. Spread Them Out to Dry

After washing, spread the walnuts in a single layer on a screen or tray.
 
Good airflow helps them dry evenly.
 
This stage of how to process walnuts from the tree prevents mold from forming later.
 

How to Cure Walnuts for Long-Term Storage

Curing is the step most people skip, but it’s essential when you process walnuts from the tree.
 
Proper curing brings out flavor and helps the nuts last for up to a year.
 
Here’s how curing works.
 

1. Let Them Air-Dry

Place your walnuts in a cool, dry, well-ventilated area for two to four weeks.
 
When you process walnuts from the tree, this slow drying stage lets moisture escape from the shell and kernel.
 
Turn them occasionally so all sides dry evenly.
 

2. Test for Dryness

After a couple of weeks, crack open a walnut to check.
 
The kernel should snap when you bite it, not bend.
 
If it’s still soft, keep curing.
 
This test tells you whether you’ve finished the process of walnuts from the tree.
 

3. Store Them Properly

Once fully cured, store walnuts in their shells in a cool, dry place.
 
For longer storage, shell them and freeze the kernels in airtight bags.
 
When you process walnuts from the tree this way, they stay fresh for up to a year.
 

4. Watch for Spoilage

Check stored walnuts every few weeks.
 
Toss any that smell rancid or show mold.
 
Keeping an eye on them is part of how to process walnuts from the tree successfully.
 

So, How Do You Process Walnuts From the Tree?

To process walnuts from the tree, you harvest them when the hulls split, remove the hulls, wash the nuts, and cure them until dry.
 
The process takes a few weeks, but the reward is fresh, flavorful walnuts you grew yourself.
 
Whether you’re dealing with black walnuts or English walnuts, the steps for how to process walnuts from the tree are mostly the same.
 
With a little patience and a good pair of gloves, you’ll have a pantry full of homegrown nuts to enjoy all year.