Phantom II CMh Ceramic Metal Halide Digital Ballast, 315W, 277V spl_bfg Inoculates the root zone with

Inoculates the root zone with large and diverse microbial communities

Used to improve the drainage and aeration of growing media

Add the Sunburst grow light reflector to your grow room for quiet operation

vine crops

Four Seedling Trays -  providing both auto-watering capability and aeration in one great tray

Phantom II CMh Ceramic Metal Halide Digital Ballast, 315W, 277V spl_bfg Inoculates the root zone withThe Phantom CMh 315W ballast is a remotely operated, low frequency, square wave digital ballast designed specifically for the 315W high intensity ceramic halide lamp, which can be used with equal effectiveness for both vegetative and flowering growth. It features internal RF shielding, multi aspect protection circuitry, and 277V operation. Like all ballasts in the Phantom family, the CMh 315 ballast is silent, reliable, and energy efficient. It can