To choose a good watermelon, look for one that is symmetrical in shape (either round or oval) without odd bumps or irregularities. It should feel heavy for its size, indicating juiciness. The skin should have a dark, dull color rather than shiny. A key indicator is the field spot, which is the area the watermelon rested on the ground; it should be a large, creamy yellow or butter-like patch — a bigger and more yellow spot means the melon had more time to ripen and should taste sweeter. When you tap on the watermelon, it should produce a deep, hollow sound like a "bucket full of water," which means it is ripe. Also, look for webbing or sugar spots, which are dark streaks showing a sweet melon. Avoid melons that feel soft or have flat sides, shiny skin, or are stored in direct sunlight or heat.
