Choosing a sweet, juicy watermelon doesn’t have to be a guessing game. While many people rely on tapping or smelling the fruit, experts say there are several visual clues that can help you pick a ripe watermelon with much better confidence.

Start by checking the bottom of the watermelon. A small, tight navel is often linked to sweeter fruit, while a larger, more open one may indicate it was picked too early. Also look for a deep yellow or creamy field spot—the area where the watermelon rested on the ground. A rich yellow spot usually means it had enough time to ripen naturally, while a pale or white spot suggests it may not be fully ripe.

The watermelon’s appearance can reveal even more. Round watermelons are generally sweeter than long, oval ones, and a dull, matte rind is usually a better sign than a shiny surface. Brown, web-like markings on the skin are also a good indicator, as they often result from strong pollination, which is associated with sweeter fruit.

No single trick guarantees the perfect watermelon every time, but combining these simple signs can greatly improve your chances. The next time you’re at the market, take a closer look before you buy—you’ll be much more likely to bring home a watermelon that’s sweet, flavorful, and ready to enjoy.