With an ever-changing and a somewhat erroneous climate – the traditional method of open-air cultivation is experiencing industry turbulence and there is emerging support for Closed Environment Agriculture (otherwise known as Closed Loop systems). A tried and tested technique in the North American market – our system enables the end user to maintain key growing factors within an isolated room space. These include maintaining optimal temperature*, relative humidity*, in built controlled CO₂ diffusion, as well as an active filtration system of unwanted airborne particles.

The system works in whisper mode ensuring silent operation.

• Whisper Mode
• Silent Operation
• Money back guaranteed if you can't hear yourself whisper whilst the GrowMaster is in operation!

The Bergdorf GrowMaster is available from 12,000 Btu output (725m³/hr)** through to 36,000 Btu output (2013m³/hr)**.

*denotes factors that are not solely influenced by the equipment; i.e. also by room insulation, glazing quality, lighting, volume of air circulated per hour etc.

**these cubic metric values are based on typical sized domestic rooms for which each unit is intended. Please refer to horticultural specialists for further advice on air volume and change cycles/hour.