Since I'm no watermelon-growing expert, I checked with a commercial watermelon farmer to get the scoop on picking watermelons.
Here are the secrets for knowing when to pick your watermelons. We’re going to use nearly all of our senses to decide if a watermelon is ripe and ready to pick.
You’re looking for a couple of different things here. The watermelon’s underside should be cream-colored or light yellow. If it’s white, it’s not ripe. If the tendril is green, your watermelon is not ripe. Be patient, grasshopper! Check on it next week.