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The best time to pick a Jubilee watermelon is when the tendril closest to the fruit turns brown and dries up.
If you’ve been wondering when to pick a Jubilee watermelon, that little curly tendril is your most honest signal.
Picking a Jubilee watermelon at the right moment means the difference between a bland, underripe melon and a sweet, juicy slice you’ll brag about.
Jubilee watermelons don’t ripen after they’re picked, so once you cut them from the vine, that’s the flavor you’re stuck with.
In this post, we’ll walk through exactly when to pick a Jubilee watermelon, the signs to look for, and the mistakes that leave people with disappointing fruit.
When to Pick a Jubilee Watermelon
Knowing when to pick a Jubilee watermelon comes down to watching a few simple signals the plant gives you.
Jubilee watermelons typically mature about 85 to 95 days after planting, but the calendar alone won’t tell you the whole story.
Here are the signs that tell you it’s time to pick a Jubilee watermelon.
1. The Tendril Turns Brown and Dry
The tendril is that curly little green shoot growing right where the watermelon stem meets the vine.
When that tendril is green, the Jubilee watermelon is still growing and not ready yet.
When it dries up and turns brown, that’s your green light to pick a Jubilee watermelon.
This is the single most reliable sign, which is why it’s the first thing to check when you’re deciding when to pick a Jubilee watermelon.
2. The Ground Spot Turns Creamy Yellow
Flip the Jubilee watermelon over and look at the spot where it rested on the soil.
If that spot is white or pale green, the melon isn’t ready to pick.
When the ground spot turns a warm, creamy yellow, that’s a strong signal it’s time to pick a Jubilee watermelon.
This color shift happens because the melon stops producing chlorophyll as it finishes ripening on the vine.
3. The Rind Loses Its Shine
A young Jubilee watermelon has a glossy, bright rind that practically reflects the sun.
As it matures, that shine dulls into a more matte finish.
So when you’re checking when to pick a Jubilee watermelon, run your hand over the surface.
If it looks and feels dull instead of slick and shiny, it’s likely ready.
4. The Hollow Thump Sound
Give the Jubilee watermelon a firm knock with your knuckles and listen closely.
A dull, hollow thud usually means the fruit is ripe and full of water.
A sharp, metallic ping means it’s still underripe, while a dead, flat sound can mean it’s overripe.
Learning the thump takes practice, but it’s a handy backup when you’re figuring out when to pick a Jubilee watermelon.
5. The Field Spot and Vine Start Drying
Beyond the tendril, watch the vine itself near the fruit.
When the stem starts to shrink and the vine begins browning, the Jubilee watermelon is close to peak ripeness.
You’ll also notice the pale webbing or field spots on the rind becoming more defined.
That’s another hint that it’s just about time to pick a Jubilee watermelon.
Common Mistakes When Picking a Jubilee Watermelon
Even experienced gardeners mess up when to pick a Jubilee watermelon, so here are the traps to avoid.
1. Trusting Size Alone
Big doesn’t always mean ripe, and a huge Jubilee watermelon can still be bland inside.
Size varies with growing conditions, so use it as a clue, not a rule, when deciding when to pick a Jubilee watermelon.
2. Picking Too Early Because You’re Impatient
This is the most common mistake people make with Jubilee watermelons.
Once you pick a Jubilee watermelon, it won’t get any sweeter, so waiting a few extra days is almost always worth it.
3. Ignoring the Tendril
Some folks rely only on thumping and skip the tendril test entirely.
The tendril is more accurate than sound, so always check it first when you’re figuring out when to pick a Jubilee watermelon.
4. Leaving It Too Long on the Vine
Overripe Jubilee watermelons turn mealy, grainy, and mushy.
If the rind starts softening or the ground spot looks deep orange, you waited too long to pick a Jubilee watermelon.
How to Pick a Jubilee Watermelon the Right Way
Once you’ve confirmed the signs, grab a sharp knife or pruning shears.
Cut the stem cleanly about an inch from the fruit instead of yanking it off the vine.
Leave a short stem handle, since this helps the Jubilee watermelon store longer.
Handle it gently because watermelons bruise easily, and bruises shorten shelf life fast.
After you pick a Jubilee watermelon, keep it in a cool, shaded spot until you’re ready to chill and slice it.
If you plan to store it, a whole Jubilee watermelon can last about a week or two in a cool place.
So, When to Pick a Jubilee Watermelon?
The best time to pick a Jubilee watermelon is when the nearest tendril turns brown and dry, the ground spot turns creamy yellow, and the rind loses its shine.
Those three signs together are far more reliable than size or the calendar alone.
Get them right, and you’ll enjoy a Jubilee watermelon that’s sweet, crisp, and worth every bit of the wait.
Now you know exactly when to pick a Jubilee watermelon, so go check that tendril.