It depends on what kind of bread it is!!!
dEPENDS
Mold will not grow on bread while it is in the freezer.
It takes about two days for it to mode.
50,000 years
24 hrs .
If you have dampened the bread then put it in a cool dark place, then wait about a week or so.
bread and cheese are 1 hour A POtato a week if its cut
In the south, fast. I only trust it to be good for two days.
You will have to prepare a white bread with no chemicals. (Bread with Chemicals will take a long time to grow mold.) First, wet the bread, but don't soak it. Then, blow some dust over it. If you leave it in a Ziplog Bag or a jar, it will grow mold within a week. The speed of your mold-growing will depend on the place's envirement. Make sure your experiment place is moist, dark, and warm.
Days
it will take 10 days lol :) it will take 10 days lol :) it will take 10 days lol :)
good question, it all depends on what kind or bread you buy. if you buy an all natral bread that has no presevatives it wont take but around 24 hours, but if its a regular white bread it could take weeks. But please dont buy a bread just to whach it mold there are starving children out there.
It takes about a week