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You can check a watermelon for ripeness by looking at the field spot, thumping it, and checking its weight.
The field spot is that creamy yellow patch on the underside where the melon rested on the ground.
If it’s white or pale green, the watermelon was picked too early.
A golden yellow or orange field spot means the watermelon ripened on the vine.
You can also tap the outside and listen for a deep, hollow sound.
A dull thud usually means the watermelon is overripe or underripe.
And when you pick it up, a ripe watermelon feels heavy for its size because it’s packed with water.
If you’ve ever stood in the produce aisle wondering how to check a watermelon for ripeness, you’re not alone.
In this post, we’ll walk through the best ways to check a watermelon for ripeness, from the field spot to the sugar spots, so you never bring home a dud again.
Let’s get into it.
How Do You Check a Watermelon for Ripeness?
Knowing how to check a watermelon for ripeness comes down to using your senses.
Here are the most reliable signs to look for.
1. Look for the Field Spot
The field spot is the easiest way to check a watermelon for ripeness.
This is the patch where the watermelon sat on the soil while growing.
A ripe watermelon has a creamy yellow or golden field spot.
If the spot is white, the watermelon isn’t ripe yet.
If it’s bright yellow or orange, it’s likely perfectly ripe.
The darker the color, the longer it stayed on the vine, which means more sweetness.
So the next time you check a watermelon for ripeness, flip it over first.
2. Check for Sugar Spots and Webbing
Sugar spots are those brown, speckled marks on the surface of the rind.
They’re a sign the watermelon is ripe and full of sugar.
Webbing, or the brown, net-like patterns on the skin, is another clue.
The more webbing a watermelon has, the more times bees pollinated the flower, which means more sweetness.
If you’re checking a watermelon for ripeness and see these marks, you’re on the right track.
3. Thump It and Listen
Thumping is the classic way to check a watermelon for ripeness.
Give the watermelon a firm tap with your knuckles.
A ripe watermelon gives off a deep, hollow sound.
If it sounds dull or flat, it’s probably overripe.
If it sounds high-pitched, it’s likely underripe.
When you check a watermelon for ripeness this way, trust your ears.
4. Pick It Up and Feel the Weight
A ripe watermelon feels heavy for its size.
That heaviness comes from all the water and sugar inside.
If a watermelon feels light, it may be dry or past its prime.
You can also press the rind gently with your thumb.
A ripe watermelon has a slightly soft rind, not rock hard.
So when you check a watermelon for ripeness, weight and firmness both matter.
5. Look for a Uniform Shape
A ripe watermelon usually has a symmetrical, oval or round shape.
If it looks lopsided or has bumps, it may have gotten inconsistent water, which affects ripeness.
A smooth, even watermelon is a good sign it’s ready.
Common Mistakes When You Check a Watermelon for Ripeness
Even seasoned shoppers make mistakes when they check a watermelon for ripeness.
Here are a few to avoid.
1. Relying Only on the Thump Test
Thumping alone isn’t enough.
Some people thump a watermelon and think that’s all it takes.
But the field spot, weight, and sugar spots matter just as much.
So don’t skip the other signs when you check a watermelon for ripeness.
2. Assuming a Big Watermelon Is Ripe
Size doesn’t equal ripeness.
A huge watermelon can still be underripe or bland.
Focus on the field spot and weight instead.
3. Ignoring the Shape
A misshapen watermelon often means uneven watering.
That can affect flavor and texture.
So pay attention to shape when you check a watermelon for ripeness.
4. Not Checking the Stem
A green stem means the watermelon was picked too early.
A dry, brown stem means it ripened on the vine.
So glance at the stem when you check a watermelon for ripeness.
So, How Do You Check a Watermelon for Ripeness?
You can check a watermelon for ripeness by looking at the field spot, thumping it, and checking its weight.
Those three signs will save you from bringing home a bland, underripe melon.
Sugar spots, webbing, and a dry stem are other clues to look for.
Avoid relying only on the thump test or assuming a big watermelon is ripe.
The next time you’re at the store, use these tips to check a watermelon for ripeness with confidence.