Method Seven EVOLUTION HPSx TRANSITION Promote These active ingredients are listed

These active ingredients are listed as food grade materials

eliminating the potential for biofilm and algae growth in the chamber

and also for the more experienced grower looking for better results without costly experimenting

When it comes to supplementing your garden with CO2

and an attached 8 ft power cord and mounting brackets

Method Seven EVOLUTION HPSx TRANSITION Promote These active ingredients are listedMethod Seven designs high quality glasses and photo filters for indoor and outdoor growing environments. Our grow room glasses provide true color in bright lighting and are optimized for each of the standard grow lighting spectrums. Lens Technology Experience balanced color, comfort, and protection, wherever the day takes you. The HPSx lens is a proprietary polymer blend that transitions from signature blue HPS color balancing technology to dark grey