A long time. For me, it took more than 2 weeks.
It's all about humidity. I've had bread on the counter mold within 3 days in the summer in Virginia in high humidity and had it last nearly 3 weeks in Texas where it's dry. If your bread is molding quickly, just keep it in the fridge. The "chilled" bread will feel a little firmer when you first take it out, since it's really airy, a couple of slices will warm up to room temperature and be nice and soft again by the time you finish fixing your sandwich!
Sourdough bread's mild level of acidity will discourage the growth of most mold species. We leave my sourdough loaves out of the refrigerator and the loaves will get eaten up in a week but they never grow mold.
The time required for sourdough or any bread to mold depends on that particular bread's level of acidity, the humidity and temperature of the room, and whether it is well wrapped or allowed to become dry.
A long time. For me, it took more than 2 weeks.
if you wet or dampen the bread before you put it in a little bag and leave it in a cool dark space...make sure to check it daily for mold.
about a week
Sourdough bread's mild level of acidity will discourage the growth of most mold species. We leave my sourdough loaves out of the refrigerator and the loaves will get eaten up in a week but they never grow mold.The time required for sourdough or any bread to mold depends on that particular bread's level of acidity, the humidity and temperature of the room, and whether it is well wrapped or allowed to become dry.
Mold will not grow on bread while it is in the freezer.
It depends on what kind of bread it is!!!
It takes about a week
about 4 days
12 to 14 days
about 9 days
50,000 years
It takes about two days for it to mode.
There is no hard-and-fast rule to determine when bread will mold. That depends on the formula, processing, packaging, distribution and storage conditions, including the degree of mold contamination along the way. Bread that had been made under insanitary conditions and is stored warm and moist can mold within a couple days of being made. Bread stored on the counter during summer may not last a week. Freshly made bread stored in the freezer will never mold. It might dry out and taste of cardboard, but it won't mold. But take it out of the freezer and store it on the counter, and - if it already contains mold pieces or spores - you'll soon see mold growth.
24 hrs .
it takes 7 days if left out