How to select the perfect watermelon

While trying to find the sweetest watermelon is always difficult, experts do have a few recommendations.

watermelon_AdobeStock_7425002.png

Adobe Stock

If you walk by the watermelons on a summer day, you’ll probably see people picking them up, thumping them, or tapping them to try to get the perfect fruit.

While trying to find the sweetest watermelon is always difficult, experts do have a few recommendations.

The easiest way to identify a possible ripe watermelon is by its shape and weight. You want the fruit to be heavy, symmetrical, and smooth.

When examining a watermelon, check the spot where it has been resting. A yellow-white spot means ripeness, and white or pale suggests it could be immature. You can also test the ripeness by scratching the surface. If the outer layer peels with little resistance, showing a green-white rind, the fruit is ripe.

Many have also read about using hollowness to test the ripeness. Some experts believe a hollow sound indicates ripeness, while others say it is unnecessary.

On the inside, more red flesh and dark seeds are good indicators of ripe watermelon, as white seeds indicate the fruit is immature.

Additionally, if a watermelon is not as mature as it should be, not all hope is lost. A watermelon can ripen more quickly at room temperature in a few days.

You can find more watermelon resources here.

Related Stories
Understanding the Big, Beautiful Bill’s complex impact on SNAP benefits – that’s the topic of today’s Firm to Farm blog post by RFD-TV’s legal expert, Roger McEowen.
RFD-TV Markets Expert Tony St. James breaks down the state of agribusiness and harvest progress across the U.S. for the week of Monday, September 15, 2025.
The Nashville Ag Club meets monthly to discuss current issues and hear from inspiring agriculture-related speakers.
The Arkansas Farm Bureau takes us there for a tour of the facility that will expand livestock education in a key agricultural region.
Let’s take a look at harvest progress as of early September 2025, across all 50 U.S. States, prepared by Market Day Report anchor and RFD-TV Markets Expert Tony St. James.

LATEST STORIES BY THIS AUTHOR:

Julie Callahan was nominated earlier this summer by President Donald Trump, and U.S. Trade Representative Jamieson Greer told lawmakers she is ready to hit the ground running.
Ag Secretary Brooke Rollins signed six MAHA waivers for SNAP in Hawaii, Missouri, North Dakota, South Carolina, Virginia and Tennessee.
Dr. Jeffrey Gold, President of the University of Nebraska, joined Rural Health Matters to outline a few key reminders for parents about keeping kids healthy during the holiday season.
Farm Journal Foundation Senior Policy Adviser Dr. Stephanie Mercier outlines new research on the top sixteen biosecurity threats in agriculture/
Rancher David Kroa of One Man Ranch joins us to share the story of his remarkable Shorthorn cow, Trish, who is beating the odds.
American Soybean Association President Caleb Ragland shares the soybean sector outlook following the announcement of farm aid to offset losses for U.S. row crop growers.
Rural Lifestyle & Entertainment Shows
Twisted Skillet brings a straightforward, hands-on approach to kitchen television, rooted in food and fire. Hosted by Texas chef Sean Koehler, the series explores open-fire outdoor cooking techniques, regional ingredients, and the people who raise, prepare, and inspire the food found across America.
Brought to you by Gus Arrendale & Springer Mountain Farms, join dynamic bluegrass duo Dailey & Vincent as they welcome scores of fabulous bluegrass, country, and gospel music acts as special guests. Loads of laughs, your favorite guests galore, and lots of good times are guaranteed. Don’t miss all the fun!
Enjoy traditional country music from modern-day troubadours The Malpass Brothers. Each episode stars the brother duo of Chris & Taylor Malpass along with a featured celebrity guest– and loads of clever humor.
FarmHER + RanchHER on RFD-TV is working to change how people perceive a farmer by sharing the stories of the women who live and lead in agriculture.
The affable and unassuming international singing star Daniel O’Donnell is one of Ireland’s best known performers – from Australia to Alaska.