The luck of growing plants in a greenhouse is that you can control all the environmental factors, such as airflow, temperature, & even humidity levels in the air.
During summer, and other weeks in warmer climates, keeping your greenhouse’s indoor air cool is a key aspect of successful plant growth. When controlling greenhouse temperatures, directing the airflow in & out of your structure creates most of the cooling effect. There are 2 ways of ventilating greenhouses. The ideal plan for your particular setup depends on the size of your greenhouse & your desire to save either money or time. The 2 basic ventilation types are natural ventilation & fan ventilation. Natural ventilation depends on a few basic scientific principles. Heat rises, & air moves. Windows with movable louvers are set into the wall close to your roof at the ends of your greenhouse. The sizzling air in your greenhouse rises & stays near the open windows. The outside wind pushes cooler outdoor air indoors, which in turn pushes the warmer air from inside of your greenhouse toward your outside space. On the other hand, the fan ventilation depends on electric greenhouse fans to move your sizzling inside air outside. They can be set into the ends of your wall or even on the rooftop, so long as it has moveable panels or spaces to accommodate the breeze. When choosing the ideal ventilation style for your greenhouse, compare the 2 types. Natural ventilation will require you to visit your greenhouse many times a afternoon to check whether the louvers need to be closed or opened. On the other hand, fan ventilation can be made completely automatic.