When it comes to thinking about the amount of moisture in your greenhouse there is much to consider. First we all know that having moisture in your greenhouse is important, but you don’t want to have too much. Having too much is just as bad as having too little. Too much moisture can cause fungi and bacteria to start growing. Consider greenhouse fogging in your greenhouse to create the best balance of moisture. A greenhouse fogging system proper controls the amount of moisture in the air and balances the moisture. This way the plants get the hydration needed, but bacteria and fungi stay at bay.