Ventilation is of the utmost importance when it comes to indoor growing or indoor operations. Fresh air and correct oxygen and carbon dioxide levels can mean the difference between healthy plant growth and stunted growing. Temperature control is also important when using hot grow lights or electronic equipment.
Ventilation equipment such as centrifugal fans and ductwork can make all the difference. These fans can be controlled with timers or environmental controllers and can provide periodic ventilation of small or large operations. The importance of proper ventilation cannot be ignored if serious about indoor growing.