The Husks Don’t Lie
Look at the husk first. It should be bright green and tightly wrapped, like a snug little sleeping bag. Dry, brown, or papery husks? That corn’s been chilling too long.
Check for tiny holes or brown spots. Those are bug munch-marks or mold starting to bloom. An ear with a few holes might be okay inside, but it’s a gamble. Why risk it for a 50-cent piece of corn?
Kernel Check: The Popcorn Warning
Peek at the kernels themselves. They should be plump, tightly packed, and a deep yellow or white—not pale or shriveled. Wrinkly kernels are dehydrated and past their prime.
Look for slimy patches or a gooey film. That’s bacterial slim, and it’s a hard pass. If a kernel oozes when you press it, that ear isn’t just bad—it’s done.
Another visual red flag: dark or ringed spots. Those could be mold or a sign of internal rot. One bad kernel can spoil the whole ear—literally.
Close up view of diseased and moldy corn cob on the field Rotten corn
