Are Blueberry Watermelons Real

Blueberry watermelons are not real in the sense of being a naturally occurring fruit you can grow in your garden.
 
But before you close this tab thinking it’s all a myth, stick with me because there’s actually a pretty interesting story behind the blueberry watermelon idea.
 
If you’ve been scrolling through social media and spotted pictures of dark blue or purplish watermelons labeled as “blueberry watermelons,” you’re not alone in wondering whether blueberry watermelons are real.
 
The truth is that blueberry watermelons aren’t a real fruit variety, but there are some real watermelons that come close in color and even some clever marketing behind the name.
 
In this post, we’ll look at whether blueberry watermelons exist, where the idea comes from, and what you might actually be seeing in those viral photos.
 
Let’s dive in.
 

Are Blueberry Watermelons Real?

Blueberry watermelons are not real as a distinct fruit that combines blueberries and watermelons.
 
There’s no such thing as a blueberry watermelon plant, and you won’t find blueberry watermelon seeds at your local nursery or online seed shop.
 
Watermelons and blueberries belong to completely different plant families, so crossbreeding them the way you’d cross two types of roses simply isn’t possible.
 
Here’s the breakdown of why blueberry watermelons don’t exist:
 

1. They Come From Different Plant Families

Watermelons belong to the Cucurbitaceae family, which includes cucumbers, pumpkins, and squash.
 
Blueberries belong to the Ericaceae family, which includes cranberries and rhododendrons.
 
These two families are so far apart genetically that they can’t be crossed to create a blueberry watermelon.
 
It would be like trying to breed a cat with a dog; the biology just doesn’t allow it.
 

2. No Commercial Grower Sells Them

If blueberry watermelons were real, you’d see them in grocery stores, farmers markets, and seed catalogs.
 
But no commercial grower sells blueberry watermelons because they don’t exist.
 
Any listing claiming to sell blueberry watermelon seeds is either a scam or mislabeled.
 

3. The Name Is Likely a Marketing Gimmick

The term “blueberry watermelon” often gets attached to certain dark-fleshed or dark-skinned watermelon varieties to make them sound more exciting.
 
It’s a catchy name that grabs attention, but it doesn’t describe a real blueberry watermelon fruit.
 

Where the Blueberry Watermelon Idea Comes From

The blueberry watermelon myth didn’t appear out of thin air.
 
There are a few real things that probably sparked the confusion.
 

1. Dark-Fleshed Watermelon Varieties

Some watermelons have deep red or purplish flesh that can look almost blue in certain lighting.
 
Varieties like the “Moon and Stars” or certain heirloom types can have flesh so dark it photographs with a bluish tint.
 
People see those photos, hear the phrase blueberry watermelon, and assume a blueberry watermelon is a real thing.
 

2. Blueberry-Sized Watermelons

There are tiny watermelons, sometimes called “mouse melons” or “cucamelons,” that are about the size of a blueberry.
 
These aren’t blueberry watermelons either, but the size comparison can lead to the name getting tossed around online.
 

3. Viral Social Media Photos

Edited photos of bright blue watermelons circulate on social media every summer.
 
They’re usually digitally altered to look like blueberry watermelons, and plenty of people share them without realizing they’re fake.
 

Watermelon Varieties That Look Like Blueberry Watermelons

While true blueberry watermelons don’t exist, some real watermelons come surprisingly close in appearance.
 

1. Dark Moon Watermelon

This variety has very dark green skin that can look almost black or deep blue.
 
It’s not a blueberry watermelon, but it’s the closest thing you’ll find in a real garden.
 

2. Black Diamond Watermelon

Black Diamond watermelons have dark green rinds and deep red flesh.
 
In low light, the rind can take on a bluish sheen, which is probably why some people mistake it for a blueberry watermelon.
 

3. Purplette Watermelon

This is a newer variety with purplish skin and sweet pinkish-red flesh.
 
It’s not a blueberry watermelon, but the color is about as close as watermelons get.
 

So, Are Blueberry Watermelons Real?

Blueberry watermelons are not real as a naturally occurring fruit or a cross between blueberries and watermelons.
 
They don’t exist in nature, and no grower sells blueberry watermelon seeds because the two plants can’t be crossbred.
 
What you’re likely seeing online is either a digitally edited photo, a dark-fleshed watermelon variety, or a catchy marketing name for something else entirely.
 
If you want a watermelon that looks a bit like a blueberry watermelon, try growing a Black Diamond or Dark Moon variety and enjoy the deep, rich color.
 
Just don’t expect to bite into a blueberry watermelon anytime soon.