How Do You Harvest Walnuts

You harvest walnuts by waiting for them to fully mature and drop from the tree, then gathering and curing them properly.
 
If you’ve been wondering how do you harvest walnuts, the good news is that it’s a pretty straightforward process once you know what to look for.
 
Whether you have a single black walnut tree in your backyard or a few English walnut trees producing a steady crop, harvesting walnuts comes down to timing and a little patience.
 
In this post, we’ll walk through how to harvest walnuts step by step, from knowing when they’re ready to curing them for storage.
 
Let’s get into it.
 

How Do You Harvest Walnuts: Knowing When They’re Ready

The first step in harvesting walnuts is figuring out when they’re actually ready to be picked.
 
Walnuts don’t ripen after they’re removed from the tree the way some fruits do, so timing really matters here.
 

1. Watch for the Hull to Split

When you harvest walnuts, you’ll know they’re ready when the outer green hull starts to split open.
 
That green husk will begin to crack and pull away from the hard shell inside, which is your clearest signal that harvest time is close.
 

2. Look for Falling Nuts

As you prepare to harvest walnuts, keep an eye on the ground beneath your tree.
 
Once the nuts start dropping on their own, that’s nature telling you it’s time to gather them.
 
Harvesting walnuts usually happens in early autumn, depending on your climate and the variety you’re growing.
 

3. Check the Shell Color

When you harvest walnuts, the shell underneath the hull should be a rich, dark brown.
 
If it’s still pale or whitish, give it more time before you start harvesting walnuts.
 
A fully mature shell is firm and well-formed, which means the nut inside has finished developing.
 

How to Harvest Walnuts Off the Tree and Ground

Now that you know when to harvest walnuts, let’s talk about how to actually do it.
 
There are a couple of ways to go about harvesting walnuts, and which one you choose depends on your setup.
 

1. Shake the Tree Gently

If you’re harvesting walnuts from a tree that’s not too tall, a good shake can bring down the ripe ones.
 
Grab a sturdy branch and shake it firmly so the nuts fall to the ground.
 
This is one of the easiest ways to harvest walnuts without damaging the tree.
 

2. Pick Them Off the Ground

The simplest method for how do you harvest walnuts is to just pick them up off the ground.
 
Once they’ve fallen naturally, gather them in a bucket or basket.
 
This is the least invasive way to harvest walnuts and keeps the tree healthy.
 

3. Use a Pole for Higher Branches

For taller trees, a long pole can help you reach nuts you can’t shake loose.
 
Give the branches a gentle tap so the walnuts drop without bruising.
 
When you harvest walnuts this way, be careful not to damage the bark or break off healthy limbs.
 

4. Collect Them Promptly

After you harvest walnuts, don’t leave them sitting on the ground for long.
 
Moisture and pests can ruin them fast, so gather them the same day if you can.
 
Harvesting walnuts quickly after they fall gives you the best chance at a clean, high-quality crop.
 

Hulling, Washing, and Curing Your Harvested Walnuts

Once you harvest walnuts, the work isn’t quite done yet.
 
You still need to remove the hulls, wash the shells, and cure the nuts before storing them.
 

1. Remove the Outer Hull

After you harvest walnuts, strip off the green hull if it hasn’t already fallen away.
 
Wear gloves because the hulls can stain your hands and contain compounds that irritate skin.
 
This step is essential when you harvest walnuts, since leaving the hull on can cause mold.
 

2. Wash the Shells Thoroughly

Once you harvest walnuts and remove the hulls, rinse the shells under running water.
 
Scrub off any remaining bits of hull or debris with a stiff brush.
 
Clean shells are a sign that you’ve harvested walnuts the right way.
 

3. Cure Them in a Dry, Airy Spot

After you harvest walnuts, spread them out in a single layer to dry.
 
A garage, screened porch, or well-ventilated room works great for curing.
 
Let them cure for two to four weeks, turning them occasionally so they dry evenly.
 

4. Test for Dryness

When you harvest walnuts, you’ll know they’re fully cured when the shells feel light and the nut inside rattles.
 
If they still feel heavy or damp, give them more time.
 
Properly cured walnuts, once you harvest walnuts successfully, can last for months in a cool, dry place.
 

So, How Do You Harvest Walnuts?

You harvest walnuts by waiting for the hulls to split and the nuts to fall, then gathering, hulling, washing, and curing them properly.
 
If you’ve been asking how do you harvest walnuts, the process really comes down to patience and good timing.
 
Once you harvest walnuts the right way, you’ll have a steady supply of fresh, flavorful nuts to enjoy all season long.
 
So get out there, keep an eye on your trees, and harvest walnuts like a pro.