Why do the raspberries mold?

Raspberries mold due to their high moisture content and delicate structure, which create an ideal environment for mold growth. When they are stored improperly or exposed to humidity, mold spores present in the air can settle on the fruit and proliferate. Additionally, damaged or overripe berries are more susceptible to mold. To prolong their freshness, it's best to store raspberries in a cool, dry place and consume them quickly.