RJ12 Splitter Hub（SPH-1） Grow Tents Systems Trays SOIL GROWERS' FAVORITE

SOIL GROWERS' FAVORITE

The stretchable nylon allows for easy removal for reuse after harvest

We also recommend The Home Brew Upgrade Kit for any brewer looking to take it to the next level

Down To Earth™ Citrus Mix 6-3-3 is specially formulated with primary and secondary plant nutrients plus selected micronutrients that promote lush new growth

Diamond Nectar accelerates nutrient absorption where mineral foods enter the plant

RJ12 Splitter Hub（SPH-1） Grow Tents Systems Trays SOIL GROWERS' FAVORITEThe SPH 1 Splitter Hub from TrolMaster makes installation of our controllers as easy as plugging in a phone cable. The SPH 1 hub uses a single RJ12 cable input jack, and provides (8) individual RJ12 output jacks that can be connected to various TrolMaster sensors, adapters and device modules. Using the SPH 1 allows for a "clean" installation and eliminates the need for daisy chain Y splitters to be used to interconnect multiple modules or sensors. The