FloraFlex 15.5'' Matrix Pad (12 Pack) Environmental Controllers PowerVEG 420 appears white when

PowerVEG 420 appears white when not lit

CO2 enrichment or CO2 exhaust features

Sounds good

Super efficient with both 1000W sodium and halide

FloraFlex 15.5'' Matrix Pad (12 Pack) Environmental Controllers PowerVEG 420 appears white whenThe FloraFlex Matrix Pad is part of the Matrix System, a patent pending first of its kind Top Feeding Wicking System that provides the most even way to deliver water and nutrients to your plants. It can be used with pots ranging from 7. 5'' 18'' Diameters. You will need a Matrix unit, the same size Matrix Pad, and the correlating Matrix Circulator. Water and nutrients travel into the Circulator, hit the slope of the Matrix and are pushed outward into