How lond does it take for whole wheat bread to mold?

Whole wheat bread typically starts to mold within 7 to 14 days when stored at room temperature, depending on factors like humidity and temperature. If kept in a cooler environment, such as a refrigerator, it may last a bit longer, up to a few weeks. However, for the best quality and to prevent mold, it's advisable to consume it within a week or freeze it for longer storage.