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You should pick a butternut squash when the skin is hard, the color is deep tan, and the stem is dry and brown.
If you pick a butternut squash too early, the flesh will be pale, watery, and lacking that sweet, nutty flavor you’re looking for.
But when you pick a butternut squash at the right moment, it can last for months in a cool, dark spot.
Knowing when to pick a butternut squash is really about reading the signs the fruit gives you.
In this post, we’ll go over exactly when to pick butternut squash, how to tell if butternut squash is ready, and a few tips to make sure you get it right every time.
Let’s get into it.
When to Pick Butternut Squash
The best time to pick butternut squash is when it has fully matured on the vine, usually about 100 to 120 days after planting.
But the calendar isn’t the best guide.
The squash itself will tell you when it’s ready, and here’s how to read those signs.
1. The Skin Turns Deep Tan
When you pick a butternut squash, the first thing to look at is the color.
A ripe butternut squash has a deep, solid tan or beige color with no green streaks or patches.
If you still see green lines or spots on the skin, that butternut squash isn’t ready to pick yet.
Those green patches mean the squash is still maturing and the sugars haven’t fully developed.
Wait a week or two and check again before you pick that butternut squash.
2. The Skin Is Hard and Matte
Another clear sign of when to pick butternut squash is the texture of the skin.
Press your fingernail into the skin.
If it leaves a dent, the butternut squash needs more time.
If your nail can’t puncture the skin, that’s your cue to pick the butternut squash.
The skin should also look dull and matte rather than shiny.
A glossy butternut squash is usually an immature one, so leave it on the vine a bit longer.
3. The Stem Is Dry and Brown
The stem is one of the most reliable indicators of when to pick a butternut squash.
When a butternut squash is ready, the stem turns from green to brown and starts to dry out and shrivel.
If the stem is still green and plump, the butternut squash is still growing and drawing nutrients from the vine.
Once that stem dries and turns corky, you can pick your butternut squash with confidence.
4. The Vine Starts Dying Back
As the season winds down, the vine itself will begin to yellow and die back.
This is nature’s way of telling you it’s time to pick butternut squash.
When the leaves wilt and the vine turns brown, the squash has stopped growing and is ready for harvest.
Don’t wait too long after this point, though, because frost can damage the fruit if you leave it out.
How to Pick Butternut Squash the Right Way
Once you know when to pick butternut squash, the next step is doing it properly.
Here’s how to harvest butternut squash without damaging it.
1. Use Sharp Pruning Shears
Don’t try to twist or pull the butternut squash off the vine.
Instead, use clean, sharp pruning shears to cut the stem, leaving about two to three inches attached to the squash.
That little bit of stem helps the butternut squash store longer and prevents rot from entering through the cut.
2. Leave a Handle on the Squash
That stem you leave attached acts like a handle and a seal.
When you pick a butternut squash, never cut the stem flush with the fruit.
A short stem keeps moisture in and bacteria out, which means your butternut squash can last for months.
3. Handle It Gently
Bruises and cuts shorten the shelf life of any butternut squash.
So when you pick butternut squash, cradle it with both hands and avoid dropping it into a bucket.
Any nick in the skin gives mold a place to start, and that can ruin an otherwise perfect butternut squash.
4. Cure It Before Storing
After you pick butternut squash, let it cure in a warm, sunny spot for about a week to ten days.
Curing hardens the skin even more and heals any small scratches.
This step is what turns a good butternut squash into one that stores beautifully all winter.
What Happens If You Pick Butternut Squash Too Early?
If you pick a butternut squash before it’s ready, you’ll notice the difference right away.
The flesh will be pale yellow instead of deep orange, and it’ll taste bland and watery rather than sweet.
An immature butternut squash also won’t store well and may rot within a few weeks.
That said, an early butternut squash isn’t a total loss.
You can still cook it, but treat it more like a summer squash and use it fresh rather than trying to store it.
The good news is that if you’re ever unsure about when to pick butternut squash, waiting a little longer is almost always the safer bet.
So, When Should You Pick a Butternut Squash?
You should pick a butternut squash when the skin is hard, the color is a deep solid tan, and the stem is dry and brown.
If those signs are all there, your butternut squash is ready for harvest.
Knowing when to pick butternut squash really comes down to watching the fruit, not just the calendar.
Pick a butternut squash at the right time, cure it properly, and you’ll be enjoying sweet, rich squash for months to come.
Hope this post has helped you understand exactly when to pick butternut squash.