Patent attributes
The present disclosure provides using stratification of air to reduce the amount of air in a greenhouse to manage and a conditioning chamber to precondition air prior to the air having contact with plants. A light deprivation chamber is provided with a centerline vent and operable louvres to recycle warm air and to be able to reduce the area of the building to heat by closing the light deprivation cover to create a smaller chamber to heat and recycle to conserve heat and take advantage of the heat from grow lights. The present disclosure further provides being able to cycle warm air from an upper air sink chamber back into the an air intake/conditioning chamber to conserve energy and using air tube fans to deliver quality conditioned air from a conditioning chamber to all the plants.