Depends on the circumstances, in a hot moisty room, it will occur faster then in a freezer.
And it also depends on what kind of fruit, some last longer then others, be more specific.
If it is properly stored and never exposed to enough moisture for mold to grow, it will never mold.
2days unrefrigerated
50000
5000 years
The time it takes for an orange to grow mold in the fridge can vary depending on several factors such as temperature, humidity, and the presence of other microorganisms. On average, it can take anywhere from 1-3 weeks for an orange to develop mold in the fridge. Proper storage practices, such as keeping the orange in a dry and ventilated container, can help prolong its freshness and delay the growth of mold.
50,000 years
about 1 week
How long it takes for lettuce to grow mold depends upon the conditions it is stored in. If the lettuce is stored in humid or damp conditions, it will grow mold in a few days.
Any fruit tree can take a very long time. They can take up to 5 years to get established and start to grow fruit.
It depends on what kind of bread it is!!!
That's pretty gross. Google it.
24 hrs .