Here’s a quick guide to help you choose a ripe, sweet watermelon by looking at its outer appearance:

3. Webbing or Sugar Lines
Ripe: Brown, web-like scars indicate where sugar seeped out—this means it’s extra sweet.

Not Ripe: A clean surface with no webbing may mean less sugar content.

4. Uniform Shape
Ripe: Symmetrical, oval or round shape without bumps or irregular curves.

Not Ripe: Lumpy or uneven shape can signal inconsistent ripening.

5. Sound Test
Ripe: Tap it—it should sound deep and hollow.

Not Ripe: A dull or flat sound usually means it’s underripe.