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You pick a sugar baby watermelon when the curly tendril closest to the fruit has dried up and turned brown.
That little tendril is the vine’s way of telling you the melon is done growing and ready for harvest.
But if you’re asking when to pick a sugar baby watermelon, the answer goes a bit deeper than just one tendril.
You also want to check the underside, the skin texture, and the sound it makes when you knock on it.
In this post, we’ll walk through exactly when to pick a sugar baby watermelon so you get a sweet, ripe fruit every single time.
Let’s dive in.
When to Pick a Sugar Baby Watermelon
Knowing when to pick a sugar baby watermelon comes down to watching a few key signals.
Sugar baby watermelons are different from the big seeded varieties, and they ripen faster.
They usually mature in about 75 to 80 days after planting.
So if you know your planting date, you already have a rough idea of when to pick a sugar baby watermelon.
Here are the specific signs to look for before you harvest.
1. The Tendril Test
Look for the small curly tendril growing right next to where the stem meets the fruit.
When that tendril is green, the watermelon is still growing.
When it dries up and turns brown, that’s your green light to pick a sugar baby watermelon.
This is one of the most reliable signs, and it works almost every time.
2. Check the Field Spot
Flip the watermelon over and look at the spot where it sat on the ground.
A ripe sugar baby watermelon will have a creamy yellow field spot, not a white or green one.
If the spot is still pale or greenish, the melon isn’t ready yet.
Wait a few more days and check again.
This spot is one of the best indicators of when to pick a sugar baby watermelon.
3. The Thump Test
Give the watermelon a solid knock with your knuckles.
A ripe sugar baby watermelon sounds hollow and deep, almost like a drum.
If it sounds dull or flat, it’s probably underripe.
The thump test works best once you’ve already spotted the dried tendril and the yellow field spot.
It confirms what the other signs are telling you.
4. Skin Texture and Sheen
When a sugar baby watermelon is ready, its skin loses the shiny gloss it had while growing.
Instead, it takes on a dull, slightly matte finish.
Run your hand over the surface and you’ll notice it feels a bit tougher too.
That dullness is a clear sign of when to pick a sugar baby watermelon.
What Happens If You Pick a Sugar Baby Watermelon Too Early
Picking too early is one of the most common mistakes with sugar baby watermelons.
Once you cut a watermelon off the vine, it will not ripen any further.
Unlike tomatoes or bananas, watermelons don’t continue ripening after harvest.
So if you pick a sugar baby watermelon before it’s ready, you’re stuck with a bland, watery fruit.
That’s why it pays to be patient and wait for every sign to line up.
1. The Tendril Still Looks Green
If that curly tendril is still green, the sugar baby watermelon is not ready.
Give it more time on the vine and keep checking every couple of days.
2. The Field Spot Is White or Green
A white or green field spot means the melon hasn’t ripened yet.
Wait until it turns that creamy yellow color before you pick a sugar baby watermelon.
3. The Skin Still Looks Shiny
If the skin is still glossy, the sugar baby watermelon is still growing.
Let it sit until the shine fades and the surface feels a bit tougher.
Tips for Harvesting Sugar Baby Watermelons
Once you’ve confirmed it’s time, here’s how to pick a sugar baby watermelon the right way.
1. Use Clean Pruning Shears
Don’t yank the melon off the vine with your hands.
Use sharp, clean pruning shears to cut the stem about an inch or two from the fruit.
This keeps the melon intact and avoids damaging the vine.
2. Harvest in the Morning
The best time to pick a sugar baby watermelon is in the cool morning hours.
The fruit is at its sweetest and most hydrated before the heat of the day sets in.
3. Handle With Care
Sugar baby watermelons have thinner rinds than larger varieties.
So be gentle when you pick a sugar baby watermelon, and avoid dropping or bumping it.
4. Store It Properly
If you’re not eating it right away, keep your harvested sugar baby watermelon in a cool spot.
A whole, uncut watermelon can last up to a week or two when stored at room temperature.
Once you cut it, refrigerate the leftovers in an airtight container.
So, When to Pick a Sugar Baby Watermelon?
You pick a sugar baby watermelon when the tendril near the stem dries up and turns brown.
Combine that with a creamy yellow field spot, a hollow thump, and a dull skin texture, and you’ve got a perfectly ripe melon.
The key is patience, since a sugar baby watermelon won’t ripen once it’s off the vine.
So watch for those signs, harvest in the morning, and enjoy the sweetest melon your garden can grow.