This strange detail in strawberries has a hidden cause most people ignore

Tuesday 5 May 2026 10:00 - Mirella Mendonça
This strange detail in strawberries has a hidden cause most people ignore

At first glance, they look perfectly normal. Bright red, firm, and fresh-looking. But when you slice some strawberries in half, you might notice something unexpected: the inside isn’t always fully filled, with small hollow spaces or “holes” appearing.

It’s a subtle detail, but enough to make you pause. For many people, the same questions come up right away. Is it spoiled? Is it safe to eat? Or is it just a natural trait? The truth is, there’s a simple explanation: one that can completely change how you see this everyday fruit.


What are those “holes” inside strawberries?

These hollow spaces are more common than you might think. In most cases, they’re not a sign of spoilage or a safety issue.

They’re simply small irregularities in how the fruit developed. Strawberries grow quickly, and sometimes the inside doesn’t keep up evenly with the outer growth.

The result? That curious hollow effect you notice when cutting them open.

The little-known reason behind it

The main cause is something called incomplete pollination.

Strawberries are more complex than they look. Those tiny dots on the surface are actually individual seeds, and each one needs to be pollinated for the fruit to develop properly. When pollination isn’t fully successful, certain parts of the strawberry don’t form as they should; leaving small empty spaces inside.

Other factors that play a role

It’s not just pollination. Several conditions can influence this:

  • Temperature changes during growth can affect internal structure
  • Irregular watering (too much or too little) can impact consistency
  • Rapid growth can lead to a less dense interior

Are strawberries with holes safe to eat?

Yes, in most cases, they’re perfectly safe.

These hollow areas don’t mean the fruit is bad. What really matters is checking for:

  • an unusual smell
  • a mushy or slimy texture
  • visible mold


If none of these are present, you can eat them without worry.

Why does it seem so strange?

Because we’re used to seeing “perfect” fruit.

In stores, strawberries are often uniform and visually flawless, which sets a certain expectation. So when something looks slightly different, it can feel like a defect, even when it’s completely natural.

A small detail that changes your perspective

Once you understand why it happens, those little holes stop looking like a problem and start making sense.

Not every strawberry grows the same way, and that’s just part of how nature works.

And now that you know, the next time you cut one open, it might not surprise you… but you’ll probably never look at it quite the same way again.

Mirella MendonçaMirella Mendonça
I am the editorial manager at Petitchef (Portugal and Brazil) and a huge enthusiast of travel and world cuisine, always in search of new flavors and experiences. However, as much as I love exploring the delights of different cultures, my mom's cooking will always be my favorite — with that unique flavor that only she can create.

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