Back Draft Shutter Athena This will ensure a continued

This will ensure a continued supply of potassium for flowering while nitrogen is replaced by additional phosphorous needed for fruit production

During the late growth stage adequate levels ensure that a high number of flowers are produced and retained by the plant

Optimize soil nutrients for ultimate vegetative and flowering growth

designed to unite with the AC Infinity app over WIFI to achieve your ideal environment

Back Draft Shutter Athena This will ensure a continuedOpen air pressure from the fan opens the flaps and allows air through the shutter. Closed Once the fan is off, no air (or light) can pass back through the shutter. The spring operated flaps close when there is no positive air movement, preventing any air back flowing when fans are turned off. Galvanised sheet steel housing aluminium flaps When installed, the back draught shutters need to be positioned with the hinge area vertical, as shown in the