There is no limit to the number of counter offers that can be submitted back and forth. Here is a real example of five counters on a property listed at $415,000 in California. The buyer had submitted a lowball offer at $400,000. Seller counters sales price to $412,000.
Best Answer: It takes one to two weeks for black mold to start growing under damp, wet conditions. How long it takes to grow 1 to 2 ft up a wall ...depends on the room's temperature, moisture/humidity, type of material it's growing on (plaster, wood, cement etc) & if other types of mold spores were already on the wall & ceiling's surface.
24hours .......... ------------ Found this! 2) How long does it take mold to grow? To be more specific, we should ask, How long does it take for a mold spore to germinate? Then we should ask, How long does it take growing mold to colonize?. To grow, molds need a food source, a certain temperature and moisture.