Here’s the dirty secret: cucumbers are the drama queens of the produce world. They are extremely sensitive to ethylene gas. You know what farts that gas out? Apples, bananas, melons, tomatoes. Stick a cucumber next to a ripe banana on the counter, and the cucumber will age like a star in a bad movie—wrinkled, yellowed, and tragic.
So if you go the counter route, give it its own island. Don’t let it fraternize with the fruit basket. It’s a solo artist. Your apples are not its friends. They will literally ruin its life with invisible gas warfare.
And please, for the love of all that’s crunchy, never store a cut cucumber on the counter. Once you slice it, the clock starts ticking. That goes straight into the fridge, wrapped tight in plastic wrap or a baggie. A cut cucumber is a bare nerve; it needs the cold to slow down bacteria from crashing the party.