Watermelon

Shape: Watermelons should be symmetrical and well-rounded, free from deformities or bulges. Avoid misshapen or elongated watermelons.

Size: Watermelon size can vary depending on variety, but commercially they typically range from 10 to 50 pounds (4.5 to 22.5 kg).

Color: The rind (outer skin) should be firm and smooth. Color can vary depending on variety, ranging from light green to dark green with or without stripes or marbling. Avoid dull-looking rinds or those with blemishes or sunburns.

Freshness: A ripe watermelon should feel heavy for its size. The surface underneath the "ground spot" (area that rested on the ground while growing) should be slightly creamy yellow, not white or green. Wilted or lightweight watermelons indicate age or improper storage.

Stem: The stem (vine attachment point) should be dry, brown, and slightly shriveled. A green or fresh stem might indicate an immature watermelon.