Ventilation plays an important role in growing hemp at home. Insufficient air exchange deprives plants of the carbon dioxide needed for photosynthesis, which can bring about the complete destruction of the plantation or a small crop. The second aspect of ventilation is the removal of odor, which plants generously produce in the environment. Excessive aroma can attract unwanted attention, so this issue should be approached responsibly. In this section, forum participants will find formulas and tips to help organize proper air exchange in the grow box.