Method Seven COUP HPSx TRANSITION Plant Support Each filter is shrink wrapped

Each filter is shrink wrapped

Parts made of high impact resistant polycarbonate

and Temperature direct in your irrigation line

Controlling CO2 has never been easier or more affordable

Increased aeration and more drainage allow gardeners to more aggressively feed without worrying about overwatering

Method Seven COUP HPSx TRANSITION Plant Support Each filter is shrink wrappedMethod 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