What does bacteria need to grow?

Bacteria have these same needs; they need nutrients for energy, water to stay hydrated, and a place to grow that meets their environmental preferences. The ideal conditions vary among types of bacterium, but they all include components in these three categories. read more

Bacteria need water to grow and die without a water source. Moist areas are particularly prone to bacterial growth, such as bathrooms and kitchens. Water content in food also provides an excellent environment for many types of bacteria to grow. read more

Bacteria needs water, nutrients, the right temperature range and a certain level of acidity in order to grow. Some bacteria require oxygen to grow, while for others, oxygen prevents growth. Water is one of the most important factors in bacterial growth. Bacteria use water to dissolve food containing nutrients. read more