A ripe watermelon will feel heavy, have a dry brown tendril, a yellow ground spot, dull skin, and a sweet smell. Check that the blossom end is slightly soft, the color is vibrant and uniform, and it ...

“Watermelons will not ripen after harvesting; they will get a little redder inside, but they will not get sweeter,” says watermelon farmer Ben Horton of Healthy Harvest Farms in Fort Pierce, Fla. He ...