Environmental control for cannabis cultivation is a critical part of having a successful grow. Temperature and humidity swings in a greenhouse can be too extreme and drastic to be met by standard HVAC equipment. Our proven technology optimizes your cannabis grow environment by continuously monitoring and adapting the grow environment according to the needs of the plants (i.e. genetics, evapotranspiration, etc.), while maintaining an optimal Vapor Pressure Differential—ensuring maximum marijuana plant growth and yield.

Our integrated environmental control options are only available with a Ceres Greenhouse.

Choose Vented or The Sealed SunChamber™

Ceres uses two proprietary, energy-saving HVAC systems; a GAHT® system and EcoLoop™. Choosing whether you want a vented or sealed greenhouse will determine which environmental control options will be applicable. See below for the benefits of both systems.


greenhouse environmental control system- vented

A vented greenhouse can be provided with low capital and operational costs. It is a good option in places where smell is not a concern and precise control over temperature and humidity is not necessary. Learn more



Environmental control for cannabis cultivation-SunChamber

A sealed SunChamber™ offers precise and independent climate control of temperature and humidity. Optimize, increase, and predict yields, as well as increased biosecurity. Learn more

Access Cannabis Greenhouse, Materials & Systems, and Environmental Controls Brochures

environmental control for cannabis cultivation- data

Greenhouse Environmental Control Systems

We design climate control systems for your specific greenhouse needs. With a Ceres integrated SunSense™ controller, operating a cannabis greenhouse is simple, efficient, and maintains a more controlled environment.

Expect higher yields while using less energy by automating precise greenhouse conditions and data collection.

Calculate Your Energy Savings

Find out how much you can save with Ceres Greenhouses compared to standard cannabis greenhouses.

Tell us about your project.